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Low Noise Amplifier

Question asked by karthik001 on Apr 3, 2016
Latest reply on Apr 5, 2016 by aehoward

In our LNA design the S-parameters S(1,2) and S(2,1) are similar and both are negative.Is there any specific method to obtain S-parameters. In this design we have used MOSFET_PMOS and MOSFET_NMOS from the RF library.We are new to this software please help.
In this design we are getting the forward gain s(2,1) as negative instead of positve value.Please specify the procedure to get the positive value.

 

Edited by: karthik001 on Apr 4, 2016 1:30 AM

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