split ring resonator simulation with wave port

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

Hi everyone, I am very new to the Feko. I am trying to simulate a following split ring resonator which I simulated in HFSS. I constructed the model assign wave ports and source, created mesh, requested output. But I am not getting the output. When I try to plot reflection coefficients the show a straight line. It is not resonating at all. Whereas in HFSS it is giving me results. Here I attached the model also

<?xml version="1.0" encoding="UTF-8"?>feko.PNG

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Answers

  • Mel
    Mel Altair Community Member
    edited June 2019

    Hi Brinta

     

    Attached is an example of a SRR. This is on an infinite substrate and uses microstrip ports.

    It can also be solved on a finite substrate. There you would have to use either a wire port down to ground or an edge port.

     

    To see the difference between using finite and infinite substrates, see the example of the microstrip patch antenna in the Examples Guide.

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  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited June 2019

    thank you

     

    I am using student ver sion when I use it it is showing error. 

     

     

    <?xml version="1.0" encoding="UTF-8"?>error.PNG