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waveguide to microstrip Measure s-parameter
Posted 22.06.2014, 00:59 GMT-4 RF & Microwave Engineering, Geometry, Materials, Modeling Tools & Definitions, Parameters, Variables, & Functions, Results & Visualization, Studies & Solvers Version 4.2, Version 4.2a, Version 4.3, Version 4.3a, Version 4.3b, Version 4.4 0 Replies
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I am designing simple rectangular waveguide of some 50x100. Then i try to catch microwave signal from waveguide to microstrip with 50 ohm strip line. I used FR-4 as material and copper , rectangular waveguide as alumnium.
I got error whenever i try to simulate. I want to know how i will see S-parameters.
Moreover, when i design rectangular waveguide structure you will see the part of microstrip inside rectangular waveguide divided into two part and i have to define two times wave port 32 & 36. this i feel is not correct.
i am new user can anyone explain or download my comsol file , make it correct and send me.
I will be thankfull to you
I have attached the comsol file and also one image file to show what i want to design.
best regards,
Mehdi Khan
Attachments:
Hello Prof. Dr. Mehdi Khan
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