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Recent content by dustXman

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    3D Capacitance Analysis of coaxial cable using hfss

    You actually really did make some changes to that model. Since I really want to learn to handle that software (and radio wave simulations as well), could you please say one or two words on why you did those? Port: Why using a wave port and no lumped port or voltage exitation? I remarked that you...
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    3D Capacitance Analysis of coaxial cable using hfss

    mmh strange... could you upload your file? EDIT: sorry - was too blind to see it! My bad! I used a lumped port with 50 ohm and the formular you gave me. Got strange results. I cant use the wave port, cause it is within my boundary. And since I want to have the effects on both ends of the...
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    3D Capacitance Analysis of coaxial cable using hfss

    Thanks so much! Y implies all the other ports a short. Sounds familiar (but from a far away voice in my head). :D Will try it with Z now ... what resistance value to take for the port? Did you try it with 50 ohms? Actually due to save mesh points we only use vacuum in our big model as well...
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    3D Capacitance Analysis of coaxial cable using hfss

    Hi again, I'm still not any further. Maybe I am trying it in a completely wrong or stupid way. I (just) want to get the capacitance of a 1 meter coaxial cable using hfss. both ends left open. How to feed the cable? Would like to use the voltage port - but that way I wont even get the Y,Z, or...
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    3D Capacitance Analysis of coaxial cable using hfss

    Hi, this is the hfss-file to what I did to now. What else do you need?
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    3D Capacitance Analysis of coaxial cable using hfss

    Hi there, There might be several similar threads, but - please believe me - I couldn't find what I am searching for. I am in a project where we use HFSS for some simulations. Since we got really screwed up results for shielded cable models (compared to none shielded ones) I was trying to just...

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