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8 8 dB开关衰减器S参数仿真结果

Fig.8 Simulated S?parameters of the 8 dB switching attenuator