Sep 10, 2009 #1 alizadeharand Member level 3 Joined Feb 22, 2009 Messages 58 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,286 Activity points 1,629 can anybody tell me how to measure varactor capacitance vs bias voltage in ADS? thanks.
Sep 10, 2009 #2 M mengcy Member level 5 Joined Aug 21, 2006 Messages 90 Helped 11 Reputation 22 Reaction score 5 Trophy points 1,288 Location shanghai Activity points 1,747 ha,I just learned a very quick method to test the varactor. see the attachment. do ac analysis and plot the ac magnitude of the current in the iprobe. the current at frequency f : I=2*pi*f*C*V. so the capacitor can be calculated.
ha,I just learned a very quick method to test the varactor. see the attachment. do ac analysis and plot the ac magnitude of the current in the iprobe. the current at frequency f : I=2*pi*f*C*V. so the capacitor can be calculated.