Desigin Coxial Cable by HFss

I am doing microstrip patch anteena using HFSS but I want to feed my antenna by coaxial cable but I do not know how should I do.
thanks in advanced

hello abdulh_a;

similar questions have been asked frequently in this forum and you can definitly find very good informations by searching the "coaxial" in electromagnetic design and simulation section of the edaboard.

some of them:

https://www.edaboard.com/viewtopic.p...hlight=coaxial

https://www.edaboard.com/viewtopic.p...hlight=coaxial

https://www.edaboard.com/viewtopic.p...hlight=coaxial

https://www.edaboard.com/viewtopic.p...hlight=coaxial

https://www.edaboard.com/viewtopic.p...hlight=coaxial

goodluck.

Coax calculator
http://www.microwaves101.com/encyclopedia/calcoax.cfm