宽带低附加相移可变增益放大器

肖慧华, 马凯学, 傅海鹏, 陆敏

A wideband low additional phase shift variable gain amplifier

Huihua Xiao, Kaixue Ma, Haipeng Fu, Min Lu

图11 VGA的小信号响应

Fig.11 Small signal response of the VGA