UWB MIMO HIGH DIVERSITY ANTENNA OF FOUR RADIATORS WITH SINGLE-BAND-REJECTION FOR WIRELESS APPLICATIONS

In this paper, Ultra-Wideband Multi-Input-Multi-Output (UWB-MIMO) antenna with band-notched features is introduced. The band notch of the designed by inserting T-strip into radiating patch to eliminate interference WiMAX applications from 3 4 GHz. To improve isolation and diversity between radiators, radiators are arranged orthogonally decoupling structure added them. proposed has a compact size 42 × 42 mm2 its bandwidth extends 2.5 GHz up 12 GHz. This been manufactured characteristics have measured. results showed that UWB-MIMO good performance 12 GHz, excluding notched for applications. Furthermore, it high value higher than 18 dB correlation coefficient lowers 0.05 through operated frequency bands. These properties made candidate