Input return loss circunference on the smith chart - RF Cafe Forums
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Post subject: Input return loss circunference on the smith chart
Posted: Fri Jan 21, 2011 2:35 pm
Joined: Fri Jan 21, 2011
Im designing a CMOS low noise amplifier
and would like to generate the input return loss
circles of the amplifier for different values. For
example -10 dB, -15 dB and -20 dB. I know that if
the amplifier is going to be matched to S11* at
the working frequency teoretically the input return
loss would be infinity, and is represented as a
point in the smith chart. So what im looking for
is a manner to generate the various cicles for finite
By the way...
Im using ADS to design
Best Regards Canosa
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