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This paper proposes an ultra-wideband multiple-input multiple-output antenna with high isolation and WLAN rejection band for indoor communication applications. Three parallel slots with different length are etched on the common ground plane to reduce the mutual coupling between the two antennas. An inverted U-shaped slot is inserted into the microstrip feed line to block 5.0-5.6 GHz WLAN band which...
A slot-shaped UWB monopole antenna with frequency rejections in WLAN and WiMAX bands is proposed and investigated by using the HFSS. To achieve the dual-band frequency rejection characteristics, two arc-shaped resonators and a cross-shaped resonator are proposed and integrated into the circular-ring-shaped monopole wide slot antenna, which can operate on a wide frequency band ranging from 3GHz to...
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