Hi all,
I am currently implementing the equivalent circuit of a transistor to model its nonlinear behavior in order to perform linearity measurements such as P1dB and IP3. However, I would like to clarify whether the small-signal equivalent circuit can accurately represent a real transistor's nonlinear behavior. In my case, the results do not match expectations.
Additionally, since the S2P file provides only linear behavior, it is not sufficient for running Harmonic Balance simulations required for nonlinear analysis.
Could you please suggest better alternatives or modeling techniques to achieve accurate nonlinear simulation results in ADS?
Thank you in advance for your valuable suggestions.
No, the equivalent circuit of a transistor is not the same as the actual transistor.
A transistor is a real physical semiconductor device made of materials like silicon or germanium. It controls current flow and is used in amplification, switching, and signal processing.
Janaka Saman Kumara Navarathna Amunumulle Gedara Navarathna Mudiyanselage Thank you sir. So, what are the possible solutions sir to capture nonlinearity behavior of transistor.
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