Simulation of Half impulse radiating antenna

The feed excitation that must be provided for half impulse radiating antenna (HIRA) is:

Feed arm 1: positive excitation voltage

Feed arm 2: negative excitation voltage

Reflector & Ground plane: neutral (0 V)

How to provide the above-mentioned excitation to HIRA under driven terminal and transient solution type?


  • rtkrtk Pune, IndiaForum Coordinator

    Hello @Abi,

    Could you please elaborate your simulation needs, and share some screenshots of your geometry and port setups?

    FYI: Please embed the images directly in to your post rather than using attachments.

    Best Regards,

  • and the solver mode you are trying, because it is meaningless in DrivenModal, I guess.

  • rtkrtk Pune, IndiaForum Coordinator
    edited October 19

    Hello @AndyJP,

    It seems like Abi is talking about DrivenTerminal and Transient solution type.

    And yes, you are right!.. If it is DrivenModal the way he wants to get the antenna excited is pointless.


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