sarslanali
Junior Member level 2
I am designing 4 element (inverted-f) phased array antenna for 2.4 GHz. I have designed the antenna but the problem is with power divider. I am using wilkinson power divider for dividing power. When I simulate the four antennas with power divider I get the result as shown in the picture. Please tell me what should I do for resonance at other frequencies than 2.4 GHz. I know its because of wilkinson power divider because my antenna only resonate at 2.4 GHz when simulated without power divider. Should I use filters before power divider ?