Triple band MIMO antenna composed of unbalanced fed low profile inverted L antennas on rectangular conducting plane

摘要

The triple band MIMO antenna composed of the unbalanced fed ultra low profile inverted L antenna and a parasitic element on the rectangular conducting plane is proposed for Wi-Fi application of 2.45 GHz to 2.497 GHz, 5.15 GHz to 5.35 GHz, and 5.47 GHz to 5.725 GHz. The size of conducting plane is 45 mm by 61 mm. Although the distance between two antenna elements is 44 mm, the mutual coupling between two antenna elements is very weak.