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  1. #1
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    Feeding a rectangular wavegude with two pins

    hey there,

    I built in hfss a rectangular wave guide and two pins that should feed him.
    I wish that the waveguide will only let TE20 mode to propogate.

    How can i make it?
    which kind of ports should i use?

    thanks a lot!

    •   Alt21st December 2016, 14:34

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  2. #2
    Advanced Member level 3
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    Re: Feeding a rectangular wavegude with two pins

    You can probably excite two coaxial modes on the pins (one on each).

    In HFSS, lumped ports should be OK.


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