sbtakale
Junior Member level 2
I have manyfactured simple circular patch antenna for resonant frequency 2.45 GHz. But while testing it is showing that it is resonated at 2.48 GHz. Rest all parameters are as per specifications. I thnk problem will b in εr. i selected FR4 material and εr=4.4 for simulation.
Plz help regarding this.....
Plz help regarding this.....