plls and coded telemetry systems - homepages at wmuhomepages.wmich.edu/~johnson/ece5950/pdf/jun 14...

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PLLs and Coded Telemetry Systems

Objectives today:

Phase Locked Loops

The basic loop

Transfer function

Example

Coded Telemetry Systems

u ,x, y, ũ

Error vector e

Block-coded systems

Tree-coded systems

Viterbi tree example

Getting A Phase Reference

Phase-Locked Loops (Chapter 3 Quickly)

Phase-Locked Loops

Phase-Locked Loops

Phase-Locked Loops

Phase-Locked Loops

Phase-Locked Loops

Two-Way Telemetry Link

Two-Way Telemetry Link

Coded Telemetry Systems

Coded Telemetry Systems

Coded Telemetry Systems

Block-Coded Systems

Tree-Coded Systems

Tree-Coded Systems

Viterbi Tree

Viterbi Tree Example

Viterbi Tree Example

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