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Please help me with CST excitation

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walid_atitallah

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am tryin' to simulate a stripline feed patch antenna with CST MICROWAVE and am facin' the excitation dilemma of that stripline. so please if anybody has a clue, don't hesitate to give me the needed information or send me a simulation model.
Thanks for your interest and support
 

snkhan

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A desing example is available in CST maual. ITs better if you upload your model which will better to figure out your problmen
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walid_atitallah

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thanks for your interest
here is my designed model, please take a look at it.
 

snkhan

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There are lot of ways for the magic. I slect
1) The face of strip follwing pressing waveguide port
2) Extend 5mm in both sides of x
3) Zmin should be ground and Zmax almost 3 times height of substrate
4) Define reference level exact measurement of S11 phase

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