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Recent content by mauro_provato

  1. M

    90 hybrid (quadrature) coupler S parameter Question

    Hello friends, I am currently trying to design a hybrid 90o coupler (hfss13). I am trying to obtain the S parameters of the four ports. The problem is that the simulation chart is much different from the theoretical chart. For example the theory deign's frequency is 3ghz, simulation shows 3.5...

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