I need to perform a wideband matching. I have the complex S11 for the input impedance measured by VNA in a touchstone/csv file, and the same for the load.
However, I do not see a way in Qucs to defin e a power-port (S-port) with a frequency-dependent impedance, or any alternate option to simulate such a port with a transformer perfectly matched to the desired impedance. Is there any way to do that?
Last edit: Andrey 2023-09-20
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I need to perform a wideband matching. I have the complex S11 for the input impedance measured by VNA in a touchstone/csv file, and the same for the load.
However, I do not see a way in Qucs to defin e a power-port (S-port) with a frequency-dependent impedance, or any alternate option to simulate such a port with a transformer perfectly matched to the desired impedance. Is there any way to do that?
Last edit: Andrey 2023-09-20