A 1.9-GHz Si-bipolar variable attenuator for PHS transmitter.

Shoji Otaka Hiroshi Tanimoto Shuji Watanabe Tadahiko Maeda

Published in: IEEE J. Solid State Circuits (1997)

Keyphrases

positive and negative
high speed
frequency band
communication systems
continuous variables
real time
data sets
multiscale
power supply
dual band