MIMO Diversity Antenna for UWB and WIMAX Wireless Applications

In this paper MIMO (multiple input multiple output) diversity antenna is designed for UWB (ultra wideband) and WIMAX wireless applications. In proposed antenna a compact size dual band (26*28mm2) designed, two feed line rectangular shape antenna tapering with micro strip lines and two L shaped slits are used inside the patch. Isolation level achieved at less than -23dB, envelope correlation coefficient (ECC), Diversity Gain, S parameters are discussed and simulated for better isolation at compact size.