i want a help in the design of patch antenna

[hard_revenge]

hi i want to design a retangular patch antenna by matlab by using equation and not by using the program like hfss and i want to determine bandwidth of the antenna so i want a relation between vswr and frequency to able to plot them or between the s11 scattering parameters and frequency please if you have something like this tell me bye

 

[mauloftin]

Hi,

try:



https://www.emtalk.com/mpacalc.php

**broken link removed**

and https://www.ece.rutgers.edu/~orfanidi/ewa/

I hope, that I helped you