Recommended books for designing Circular polirazid antenna

Is there anyone who can recommended some literature about designing a circular polirazed patch antenna. I have found some tremendous expensive books searching the ,but maybe anyone could help me on the way.
Thanx

Hi BrunoK

I can recommend the book "Microwave Antenna Design Handbook" written by Bharthia and Garg. It cost some 200 S, but I can highly recommend the book. It has a very theoretical point of view.

ISBN 0-89006-513-6

I can't find the book you mentioned! I think the book you recommended should be "Microstrip antenna design handbook" by P. Bhartia etc.

Bds