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 CST Microwave Studio Simulation Problem 

Last post Tue, Jun 16 2009 3:10 PM by Andrew Beckett. 1 replies.
Started by winson 16 Jun 2009 02:00 PM. Topic has 1 replies and 2649 views
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  • Tue, Jun 16 2009 2:00 PM

    • winson
    • Not Ranked
    • Joined on Tue, Jun 16 2009
    • Posts 1
    • Points 20
    CST Microwave Studio Simulation Problem Reply

     Hi everybody,

    I'm new to CST microwave studio. Just finish constructed a structure of an L-probe patch antenna (from IEEE paper) and just run the simulation by transient time solver, the curve of the return loss(S11) against frequency that i get is different from what showing on the IEEE paper, so is it the boundary condition setting will affect the simulation results? And actually what is the function of setting the boundary condition?

    During the simulation, a warning message "some PEC material is touching the boundary" was show. After change the boundary condition setting to "open(add space)" then the warning will eliminate when run again the simulation. But the s11 curve still different from the "actual" results.

    Anybody can help?
    Any comments will be appreciate.

    Thanks.

    • Post Points: 20
  • Tue, Jun 16 2009 3:10 PM

    Re: CST Microwave Studio Simulation Problem Reply
    Since Microwave Studio is not a Cadence tool, I wouldn't have thought that a Cadence forum was the best place to ask a question about a non-Cadence tool?

    Regards,

    Andrew
    • Post Points: 5
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Started by winson at 16 Jun 2009 02:00 PM. Topic has 1 replies.