主催: 電気・情報関係学会九州支部連合大会委員会
会議名: 2020年度電気・情報関係学会九州支部連合大会
回次: 73
開催地: オンライン開催(大会本部:九州産業大学)
開催日: 2020/09/26 - 2020/09/27
A wideband MIMO antenna system with two inverted-F antennas which are cascaded together, suitable for “Wi-Fi/2.4 GHz and LTE/2.6 GHz, Bluetooth and WIMAX applications” is proposed. The designed antenna satisfies VSWR≦ 2 and |S21|≦ -20 dB in a wideband frequency range (2.28 GHz to 6.84 GHz, 99.85%). In this paper, the proposed antenna was succeeded by loading stepped crank elements, two L-shaped elements, and two rectangular slits between two antenna elements which separation length is 20 mm. The isolation and the mutual coupling between that two antenna elements were improved and reduced because of that proposed decoupling elements.