sinato
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I want to use psp analysis to match the input resistance of power amplifier to 50 ohm, i measure Zin real and imaginary and then match them using smith chart software, but then when i measure s11 using psp, i find strange results (either shift in the resonance frequency or no matching at all) if i use s parameter analysis the results are good so i want to know what is the probem with psp..