Hello all,
I know following formula
fr= Knm * C / 2* pi* ae* sqrt(er)
My question is if I want to fabricate antenna for 2.4 GHz then I'll get ae using above formula. But how to get actual patch radius a? Plz reply.
Actually there is no such formula to determine actual radius. We have to solve for different values of a and chk out value of ae with calculated one. then we can decide a if match found. I have written program in MATLAB which is helpful to calculate a.