modeling of microstrip cross junction using agilent ads

22
Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions Cross Junction Submitted to Prof.Srinivasa Rao Zinka [email protected] - By S. Srinath,K.Dinesh Kumar Gupta,Udit Kalra April 28, 2013 Vector Calculus EE208, School of Electronics Engineering, VIT

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Page 1: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Cross JunctionSubmitted to ProfSrinivasa Rao Zinka

zinkavitacin

- By S SrinathKDinesh Kumar GuptaUdit Kalra

April 28 2013

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Microstrip Cross Junction

One of the most common applications of a cross junction is for therealization of low impedence stubs

When a low impedence stub has a strip width large enough to sustaintraverse resonance modes one of the possible solutions is to employtwo stubs in parallel connected on either side of the main line

The impedence of each of the equivalent stubs is equal to twice theimpedence of the simulated stubThe geometry of a microstrip crossjunction and its equivalent circuit are shown in the next slide

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Geometry Of A Microstrip Cross Junction

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn

Capacitance C+ has been calculated by Silvester and Benedek andtheir results are shown in the up-coming slides

Inductances associated with a cross junction have been computed byGopinath

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance Of Microstrip Cross Jn

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inductance Of A Microstrip Cross Junction

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn cont

The rsquoFiguresrsquo shown in the up-coming slides presents calculated val-ues of L1 normalized to Lw1h of the cross junction for different W1hand W2h

This same set of curves is to be used to estimate normalised L2 byinterchanging W1and W2 Calculated values of L3 normalised to Lw1hare shown in the next slide

Only one experimental point due to Easter is available for comparisonThe agreement is good for L1 and L2 but not for L3

Closed - form expressions for cross - junction discontinuities havebeen derived by curve fitting the available numerical results for ca-pacitances and inductances for ϵr = 99

The expressions are accurate to within 5 percent and are given as

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Formulas

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 2: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Microstrip Cross Junction

One of the most common applications of a cross junction is for therealization of low impedence stubs

When a low impedence stub has a strip width large enough to sustaintraverse resonance modes one of the possible solutions is to employtwo stubs in parallel connected on either side of the main line

The impedence of each of the equivalent stubs is equal to twice theimpedence of the simulated stubThe geometry of a microstrip crossjunction and its equivalent circuit are shown in the next slide

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Geometry Of A Microstrip Cross Junction

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn

Capacitance C+ has been calculated by Silvester and Benedek andtheir results are shown in the up-coming slides

Inductances associated with a cross junction have been computed byGopinath

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance Of Microstrip Cross Jn

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inductance Of A Microstrip Cross Junction

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn cont

The rsquoFiguresrsquo shown in the up-coming slides presents calculated val-ues of L1 normalized to Lw1h of the cross junction for different W1hand W2h

This same set of curves is to be used to estimate normalised L2 byinterchanging W1and W2 Calculated values of L3 normalised to Lw1hare shown in the next slide

Only one experimental point due to Easter is available for comparisonThe agreement is good for L1 and L2 but not for L3

Closed - form expressions for cross - junction discontinuities havebeen derived by curve fitting the available numerical results for ca-pacitances and inductances for ϵr = 99

The expressions are accurate to within 5 percent and are given as

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Formulas

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 3: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Microstrip Cross Junction

One of the most common applications of a cross junction is for therealization of low impedence stubs

When a low impedence stub has a strip width large enough to sustaintraverse resonance modes one of the possible solutions is to employtwo stubs in parallel connected on either side of the main line

The impedence of each of the equivalent stubs is equal to twice theimpedence of the simulated stubThe geometry of a microstrip crossjunction and its equivalent circuit are shown in the next slide

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Geometry Of A Microstrip Cross Junction

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn

Capacitance C+ has been calculated by Silvester and Benedek andtheir results are shown in the up-coming slides

Inductances associated with a cross junction have been computed byGopinath

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance Of Microstrip Cross Jn

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inductance Of A Microstrip Cross Junction

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn cont

The rsquoFiguresrsquo shown in the up-coming slides presents calculated val-ues of L1 normalized to Lw1h of the cross junction for different W1hand W2h

This same set of curves is to be used to estimate normalised L2 byinterchanging W1and W2 Calculated values of L3 normalised to Lw1hare shown in the next slide

Only one experimental point due to Easter is available for comparisonThe agreement is good for L1 and L2 but not for L3

Closed - form expressions for cross - junction discontinuities havebeen derived by curve fitting the available numerical results for ca-pacitances and inductances for ϵr = 99

The expressions are accurate to within 5 percent and are given as

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Formulas

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 4: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Microstrip Cross Junction

One of the most common applications of a cross junction is for therealization of low impedence stubs

When a low impedence stub has a strip width large enough to sustaintraverse resonance modes one of the possible solutions is to employtwo stubs in parallel connected on either side of the main line

The impedence of each of the equivalent stubs is equal to twice theimpedence of the simulated stubThe geometry of a microstrip crossjunction and its equivalent circuit are shown in the next slide

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Geometry Of A Microstrip Cross Junction

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn

Capacitance C+ has been calculated by Silvester and Benedek andtheir results are shown in the up-coming slides

Inductances associated with a cross junction have been computed byGopinath

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance Of Microstrip Cross Jn

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inductance Of A Microstrip Cross Junction

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn cont

The rsquoFiguresrsquo shown in the up-coming slides presents calculated val-ues of L1 normalized to Lw1h of the cross junction for different W1hand W2h

This same set of curves is to be used to estimate normalised L2 byinterchanging W1and W2 Calculated values of L3 normalised to Lw1hare shown in the next slide

Only one experimental point due to Easter is available for comparisonThe agreement is good for L1 and L2 but not for L3

Closed - form expressions for cross - junction discontinuities havebeen derived by curve fitting the available numerical results for ca-pacitances and inductances for ϵr = 99

The expressions are accurate to within 5 percent and are given as

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Formulas

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 5: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Geometry Of A Microstrip Cross Junction

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn

Capacitance C+ has been calculated by Silvester and Benedek andtheir results are shown in the up-coming slides

Inductances associated with a cross junction have been computed byGopinath

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance Of Microstrip Cross Jn

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inductance Of A Microstrip Cross Junction

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn cont

The rsquoFiguresrsquo shown in the up-coming slides presents calculated val-ues of L1 normalized to Lw1h of the cross junction for different W1hand W2h

This same set of curves is to be used to estimate normalised L2 byinterchanging W1and W2 Calculated values of L3 normalised to Lw1hare shown in the next slide

Only one experimental point due to Easter is available for comparisonThe agreement is good for L1 and L2 but not for L3

Closed - form expressions for cross - junction discontinuities havebeen derived by curve fitting the available numerical results for ca-pacitances and inductances for ϵr = 99

The expressions are accurate to within 5 percent and are given as

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Formulas

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 6: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn

Capacitance C+ has been calculated by Silvester and Benedek andtheir results are shown in the up-coming slides

Inductances associated with a cross junction have been computed byGopinath

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance Of Microstrip Cross Jn

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inductance Of A Microstrip Cross Junction

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn cont

The rsquoFiguresrsquo shown in the up-coming slides presents calculated val-ues of L1 normalized to Lw1h of the cross junction for different W1hand W2h

This same set of curves is to be used to estimate normalised L2 byinterchanging W1and W2 Calculated values of L3 normalised to Lw1hare shown in the next slide

Only one experimental point due to Easter is available for comparisonThe agreement is good for L1 and L2 but not for L3

Closed - form expressions for cross - junction discontinuities havebeen derived by curve fitting the available numerical results for ca-pacitances and inductances for ϵr = 99

The expressions are accurate to within 5 percent and are given as

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Formulas

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 7: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn

Capacitance C+ has been calculated by Silvester and Benedek andtheir results are shown in the up-coming slides

Inductances associated with a cross junction have been computed byGopinath

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance Of Microstrip Cross Jn

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inductance Of A Microstrip Cross Junction

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn cont

The rsquoFiguresrsquo shown in the up-coming slides presents calculated val-ues of L1 normalized to Lw1h of the cross junction for different W1hand W2h

This same set of curves is to be used to estimate normalised L2 byinterchanging W1and W2 Calculated values of L3 normalised to Lw1hare shown in the next slide

Only one experimental point due to Easter is available for comparisonThe agreement is good for L1 and L2 but not for L3

Closed - form expressions for cross - junction discontinuities havebeen derived by curve fitting the available numerical results for ca-pacitances and inductances for ϵr = 99

The expressions are accurate to within 5 percent and are given as

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Formulas

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 8: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance Of Microstrip Cross Jn

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inductance Of A Microstrip Cross Junction

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn cont

The rsquoFiguresrsquo shown in the up-coming slides presents calculated val-ues of L1 normalized to Lw1h of the cross junction for different W1hand W2h

This same set of curves is to be used to estimate normalised L2 byinterchanging W1and W2 Calculated values of L3 normalised to Lw1hare shown in the next slide

Only one experimental point due to Easter is available for comparisonThe agreement is good for L1 and L2 but not for L3

Closed - form expressions for cross - junction discontinuities havebeen derived by curve fitting the available numerical results for ca-pacitances and inductances for ϵr = 99

The expressions are accurate to within 5 percent and are given as

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Formulas

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 9: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inductance Of A Microstrip Cross Junction

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn cont

The rsquoFiguresrsquo shown in the up-coming slides presents calculated val-ues of L1 normalized to Lw1h of the cross junction for different W1hand W2h

This same set of curves is to be used to estimate normalised L2 byinterchanging W1and W2 Calculated values of L3 normalised to Lw1hare shown in the next slide

Only one experimental point due to Easter is available for comparisonThe agreement is good for L1 and L2 but not for L3

Closed - form expressions for cross - junction discontinuities havebeen derived by curve fitting the available numerical results for ca-pacitances and inductances for ϵr = 99

The expressions are accurate to within 5 percent and are given as

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Formulas

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 10: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Capacitance And Inductance Of Cross Jn cont

The rsquoFiguresrsquo shown in the up-coming slides presents calculated val-ues of L1 normalized to Lw1h of the cross junction for different W1hand W2h

This same set of curves is to be used to estimate normalised L2 byinterchanging W1and W2 Calculated values of L3 normalised to Lw1hare shown in the next slide

Only one experimental point due to Easter is available for comparisonThe agreement is good for L1 and L2 but not for L3

Closed - form expressions for cross - junction discontinuities havebeen derived by curve fitting the available numerical results for ca-pacitances and inductances for ϵr = 99

The expressions are accurate to within 5 percent and are given as

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Formulas

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 11: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Formulas

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 12: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 13: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Experimental Plots

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 14: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 15: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Image Files

lsquo

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 16: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Circuit View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 17: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Graph View

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 18: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Output Result

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 19: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 20: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

References

BAHLa R G amp I J (2007) Microstrip discontinuities

Gupta K (1996) Microstrip Lines and Slotlines Artech House Inc

Wu S-C (1990) rsquoMicrowave Theory and Techniques IEEETransactions onrsquo 1837- 1844

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 21: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Outline

1 Introduction

2 Some Basic Theory

3 ADS Simulation Results

4 Literature Survey

5 Conclusions

Vector Calculus EE208 School of Electronics Engineering VIT

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT

Page 22: Modeling of microstrip cross junction using agilent ads

Introduction Some Basic Theory ADS Simulation Results Literature Survey Conclusions

Inferences About Cross - Junction

The Cross Junction has been studied experimentally An approximatevalue of C+ may be calculated using C+ = 075Cm where Cmis the ca-pacitance of the uniform microstrip line of widest width in the crossjunction

Vector Calculus EE208 School of Electronics Engineering VIT