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Recent content by oxooxxox

  1. O

    Coaxial feed with lumped port and radiation setup problem

    Thanks for your patience! I know a coaxial cable consists two conductors, but got confused after watching the tutorial :-| I followed most of the steps it says excepts the radiation box (mine packed all other items inside, distance lamda/4 farther from all six edges ) (and its was just above...
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    Coaxial feed with lumped port and radiation setup problem

    Thanks, does it mean i should draw another PEC(or copper) cylinder outside the two cylinder, and enlarge the patch to cover three of it? I will have a try! however I saw some youtube videos' coaxial tutorial draw only two cylinders e.g. https://www.youtube.com/watch?v=Me3mzL-sxO4 (but the...
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    Coaxial feed with lumped port and radiation setup problem

    Greetings, please pardon my wrong grammar if it went wrong somewhere, i tried:/ ------ I tried to design a patch antenna with coaxial feeding by HFSS the solution type is driven model and the feeding type is going to be lumped port ------ I drew two cylinders and set material inside with...

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