Predistorsión digital selectiva en transmisores polares
Author
Cabria de Juan, Lorena; Cabral, Pedro Miguel da Silva; García García, José Ángel
Date
2009-09Derechos
© 2009 URSI España
Publicado en
URSI 2009, XXIV Simposium Nacional de la Unión Científica Internacional de Radio, Santander
Abstract:
This paper presents a selective polar transmitter predistortion technique validated with EDGE communication signals. The methodology used, complements the drain bias modulation, vDD(t) with a proper input drive level, vg(t). It is believed to improve the linearity, while maintaining the efficiency of such transmitters, and it was validated in a real laboratory test setup.
Collections to which it belong
- D12 Congresos [545]