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Simulators >> RF Simulators >> simulating net negative impedance of LC VCO
https://designers-guide.org/forum/YaBB.pl?num=1235516332

Message started by oermens on Feb 24^th, 2009, 2:58pm

Title: simulating net negative impedance of LC VCO
Post by oermens on Feb 24^th, 2009, 2:58pm

I tried to simulate using the method described here:

http://www.designers-guide.org/Forum/YaBB.pl?num=1233667204/5#5

I'm not sure if my setup is correct. I put isource on the output node with PAC magnitude=1 and plotted the resulting voltage of PAC simulation which is Rtank at the oscillation frequency. what is the correct setup for this simulation?