A UWB MIMO Antenna With Circular Ring Slotted Dual Notched Band High Isolation Between Two Input Ports For Wireless Network Applications

摘要

A 2×2 MIMO antenna with high isolation and designed on microwave substrate with permittivity 2.65 is reported with exclusion of dual notched band characteristics WiMAX, WLAN). Radiating antenna elements are placed perpendicular to each other without using any isolation technique. Designed antenna is etched with two circular slots with gap gi & g2 providing removal of interfering bands. Diversity performance of antenna is also studied including ECC and TARC. Designed antenna offers dipole like pattern and omni-directional pattern in H-plane which indicates that designed antenna can be used in either plane for different wireless applications.