OrCAD Capture: Real/Imaginary Plots

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d.gelman

Joined Apr 23, 2013
7
Hello,

I am a bit new to OrCAD Capture and I was wondering how I can plot the real and imaginary parts of an AC circuit.

I am assuming I need to provide a current source, and calculate the input impedance but I am unsure how to do this.

Attached is an example of the circuit I want to simulate.

Daniel
 

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tindel

Joined Sep 16, 2012
681
Hello,

I am a bit new to OrCAD Capture and I was wondering how I can plot the real and imaginary parts of an AC circuit.

I am assuming I need to provide a current source, and calculate the input impedance but I am unsure how to do this.

Attached is an example of the circuit I want to simulate.

Daniel
You can't plot the poles and zeros on a nyquist plot - if that's what your asking.

You CAN plot vs frequency to derive poles and zeros yourself. Do a AC sweep with a AC source and you'll see what I mean.
 
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