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Filos92

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Everything posted by Filos92

  1. Hey there, I'm new at this Forum and i hope i opened this Topic in the right Thread, so I am sorry if this is not the case. I've tried to Simulate different kind of Waveguides (Coplanar, Stripline etc) with CST MICROWAVE STUDIO. since i changed from version 2015 to 2017 the Simulation won't start anymore. It give me a Critical Error called: "Adaptive port meshing failed". The ports are calculated with the port macro for Waveguides. I hope some can help me. Thanks in advance, Greetings, Filos
  2. ok i will try it i'm really exited. do you have same papers for the properties of this waveguide?
  3. or do you think the dimensions in your drawing (29x8) are not relevant? If not is the parabolic curvature relevant? what can i expect for S11 and S21 in this setting? We are still looking for an ideal design, so i'm really interested in.
  4. why should i do this? as I said before i'm very limited in my dimensions. 12L x 10B is already the maximum we can use
  5. No, Our University Working Group is using a (little more complex) waveguide as a sampleholder to investigate dielectric properties. And i want to substantiate our measurements with simulations
  6. Its a original educational licence why? I think from the main Website
  7. I really think thats a problem of the 2017 Version, I will write the support
  8. OH MY DEAR, I found the problem :D:D:D I have no idea why this happend but CST is creating a working file folder and has no rights to write in this folder! After changing the Rights manually it worked!! beacause it can not overwrite the old files it says not possible to calculate. I'm so happy And thank you thousend times for your help!
  9. CST should be apble to open this Test.nas
  10. i dont see any option to do this. i google this wait a second
  11. what do you mean?
  12. This thing worked before. With results (S21, S11) similar to an existing measurement. Now I got the same array as ever Thru.cst
  13. i simulate all the time from 0 to 20 GHz . Thats the Frequenzy I'm interested in and its worked before, why should I change it?
  14. I don't understand this. I reinstalled CST and build up a totaly new microstrip in standard geometry. Runned a simulation and it WORKED! Then i saved it and added more and more copper to the sides to the top and so on. After every copper plate i runned a Simulation to test the new Setting. After adding the last one I've got the old error message "Adaptiv Port Meshing faild". I was shocked and had done it undone... but the error was still there. I opend the first microstrip which has worked , resimulated it and i've got the error message also. Maybe i should reinstall the old version
  15. i will do so, but that will take a wile. i'll get back after doing so. Thanks for everything!
  16. what tokens are ment with this?
  17. Your totaly right, there might be the problem
  18. ive gote 50.666 Impeadance at the txline tool for this sizes. thats good enough for me
  19. Ok i removed the outer conductor ive used the macro again and than i translated and copied the port to create the second one. But i still get the adaptive port meshing error
  20. i am unsolveable problem. the program don't start i'm searching for a similar type now
  21. ok... now i got an error called "No point picked for wcs movement to point." if i press ok the port will be created. But the simulation stops after the port meshing error
  22. did I completly missunderstand something?
  23. the Port was constructed by picked face
  25. It sets the Ports without any problem