Nov 2, 2005 #1 J jiayi.li Newbie level 1 Joined Oct 27, 2005 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,285 hi,everyone. I want to design a signal-summing linear-in-dB VGA at 2GHz for CDMA transmitter,please give me some suggestions about the linear-in-dB RF VGA. How to achieve a gain error less then 2dB over 40dB gain range?
hi,everyone. I want to design a signal-summing linear-in-dB VGA at 2GHz for CDMA transmitter,please give me some suggestions about the linear-in-dB RF VGA. How to achieve a gain error less then 2dB over 40dB gain range?