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
表1
VGA的大信号仿真结果
Table 1
Large signal simulation results of the VGA
频率
(GHz)
增益压缩
(dB)
输出功率
(dBm)
直流功耗
(mW)
效率
3
1.008
12.26
130.8
11.72%
5
1.007
13.34
150.8
13.34%
7
1.007
13.55
155.2
13.73%
9
1.009
13.38
150.9
13.57%
11
1.009
13
144.6
12.88%