[SOLVED] Input Impedance X Input Power ADS

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anvc

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Dear all,

I have been trying to extract the input impedance (from s11 parameters) of a simple single stage rectifier as a function of input power (-20dbm to 10dbm). Does anyone here knows how to couple these two measurements?

I tried to use Harmonic Balance with the small-signal option selected, but in the simulation output I did not get anything useful.

Any tip is really welcome!

Thanks a lot!
 

You should try LSSP ( Large Signal S Parameters ) simulation.
Or you can put a Iprobe.i at input then you may see input impedance as function of input power.
Like Vin/Iin..
 

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