摘要

In this paper, a compact tri-band printed multi-input multi-output (MIMO) antenna with high isolation is presented to operate within WLAN and WiMAX frequency bands. By adopting a rectangular open-ended slot combined with a rectangular strip with an inverted L-shaped open-ended slot, three operating frequency bands can be obtained. The proposed compact MIMO antenna occupies an overall size of 19 x 33 mm(2). Good port-to-port isolation is obtained. The simulated and measured results show that the presented antenna is suitable for multiband MEMO applications.

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