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  1. #1
    bkd
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    F microstrip antenna in CST and HFSS.Please help

    Hi eveyone
    I am simulating F microstrip antenna in CST and HFSS. Drawing it in CST and HFSS is simple .But I do not know how to put the port to run the transient solver in this. Is this lumped port( discrete port) or waveguide port to get the good simulation. In HFSS I do not know how to put the port because the feeding lie inside the antenna. I post my picture with this question and hope there are someone have answer for me

    ---------- Post added at 10:12 AM ---------- Previous post was at 10:01 AM ----------


    •   Alt27th August 2010, 11:12

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  2. #2
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    Re: F microstrip antenna in CST and HFSS.Please help

    Hi bkd
    where is the picture...?


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  3. #3
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    Re: F microstrip antenna in CST and HFSS.Please help

    hi

    isert dimension and the shape of the structure.

    if not, there is a lot of helpful examples in eda forum

    good luk



  4. #4
    bkd
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    Re: F microstrip antenna in CST and HFSS.Please help

    here the picture
    F antenna | Flickr - Photo Sharing!

    ---------- Post added at 03:51 PM ---------- Previous post was at 03:47 PM ----------




    •   Alt27th August 2010, 16:51

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  5. #5
    bkd
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    Re: F microstrip antenna in CST and HFSS.Please help

    Here the port I design in HFSS. But the result is so different from CST. I doubt that it not correct port setting . Is there anyone help
    F antenna1 | Flickr - Photo Sharing!



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    Re: F microstrip antenna in CST and HFSS.Please help

    unfortunately

    flickr.com is not working in our country !!!!!



  7. #7
    bkd
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    Re: F microstrip antenna in CST and HFSS.Please help

    IS there anyone help



  8. #8
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    Re: F microstrip antenna in CST and HFSS.Please help

    Hi
    I am not able to properly see the antenna, can you upload HFSS ( 11 ) file or some more antenna diagrams.....



  9. #9
    volker_muehlhaus
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    Re: F microstrip antenna in CST and HFSS.Please help

    I can see the image. I often use this lumped port configuration with other EM software. It should work fine.


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  10. #10
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    Re: F microstrip antenna in CST and HFSS.Please help

    in CST, pick a point on your feed port, link it to the body ground with a discrete port. and run the transient solver. that's all


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