winglj
Full Member level 4

Hi, I have a question, is it possible for the microstrip patch antenna operating at 60GHz? What is the upper frequency limit of the patch antenna? And which factors results for those limits? Thanks.
You r right but one can also improve F2B ration by increasing the substrate size which inturn increases the ground size.supersage said:However, if insterting slots on the ground plane, the front-to-back ratio would be deterioated...