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PureSignal_final_selection

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ADAPTIVE BASEBAND PREDISTORTION<br />

SOFTWARE FIRMWARE HARDWARE<br />

Generate<br />

Signal<br />

I,Q<br />

Apply<br />

Correction<br />

I,Q<br />

DUC<br />

DAC<br />

RF<br />

RF<br />

Correction<br />

Compare<br />

Signals &<br />

Calculate<br />

Correction<br />

I,Q<br />

I,Q<br />

DDC<br />

DDC<br />

ADC<br />

Amplifier<br />

RF<br />

NETWORK<br />

• Samples from the amplifier Input and Output are synchronized<br />

• The Input I,Q and Output I,Q are interleaved in network packets<br />

©2014 Warren Pratt, NR0V 19

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