A method for fine tuning a microstrip antenna which has eight tuning tabs for tuning the antenna frequency of the microstrip antenna. The antenna is designed to operate around 430 MHz with a tuning step size of approximately 1.5 MHz. The method utilizes the eight tuning tabs to tune the antenna from...http://www.google.es/patents/US6952185?utm_source=gb-gplus-sharePatente US6952185 - Method for manufacturing and tuning the center frequency of a microstrip antenna
Method for manufacturing and tuning the center frequency of a microstrip antenna