Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Thanks kecbackbencher
I want to build a waveguide working at UHF frequency, around 866mhz.
I got the s11 was extremely low (-0.005db). do you know is there any tutorial about HFSS in waveguide transistion
thanks very much kecbackbencher
should i build the 3d model of the SMA connector? I read a tutorial about a microstrip antenna feed and it showed a way: just draw a circlea and a cylinder set this circle as lumped port excitation and the cylincer as the copper pin, then it said it was a simple...
I'd like to build a waveguide transistion with a coxial line feed in HFSS. But I am not sure how to construct the models.
how can i put a excite wave port in the waveguide? I try to subtract a circle(wave port) but it seems not correctly.
can anyone upload a easiest model of a probe waveguide...
rectangular patch antenna， coaxial feed.
Added after 5 minutes:
built it and simulated!
but I want to put a waveguide to cover it enable the radiowave travelled inside the waveguide and see the energy propagation.
Could you recommend some references?
Thanks
Dear Friends,
I am studying the patch antennas . I am confused by the coaxial feed type, here is my questions and thank you very much for answering.
1, how can I locate the feed point? Is the distance from edge calculated as the same way as the inset feed?
2, can I treat the coaxial line as...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
