Closely Mounted Compact Wideband Diversity Antenna for Mobile Phone Applications

الملخص EN

Here a compact wideband diversity antenna covering the PCS/UMTS/WiMAX bands with high isolation and low enveloped correlation coefficient (ECC) is proposed.

To widen the bandwidth, the proposed antenna uses a structure with a gap-coupled feed and an inductively shorted line that has capacitive compensation between the radiator and the ground plane.

Also, a suspended line with a parasitic element is used to enhance the isolation between the two antennas.