Sagar Juneja
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Posts: 3
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I am designing LNA for GPS (1.57Ghz), i am getting reasonable S11 and S22 = -10dB and -14dB respectively but my S21 is always coming as equal to S12 (i.e. S12 = S21 = -3dB). Attached is my circuit.
Can somebody advise what could possibly be wrong.
I am designing using Cadence Virtuoso 180nm tool
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