In this paper, a novel wideband and widebeam unidirectional magneto-electric (ME) dipole antenna for Wi-Fi-7 (5.18-7.125GHz) applications is presented. The element is printed on low-cost substrate and is showing wide-band characteristics with impedance matching over 50% of fractional bandwidth. A tilted ME antenna with a tilted parasitic scatterer is radiating across wide frequency, while meeting over 100{\deg} angular width in both E-plane and H-plane across the wide bandwidth from 5GHz to >8GHz. Adding one parasitic scatterer on each side of dipole, broaden bandwidth of the antenna as well.
翻译:本文提出了一种适用于Wi-Fi-7(5.18-7.125 GHz)应用的新型宽带宽波束定向磁电(ME)偶极子天线。该天线单元印刷在低成本基板上,展现出宽带特性,其分数带宽上阻抗匹配超过50%。一个带有倾斜寄生散射体的倾斜ME天线在宽频率范围内辐射,同时在5 GHz至>8 GHz的宽带宽内,E面和H面的角宽度均超过100°。在偶极子两侧各添加一个寄生散射体,进一步拓宽了天线的带宽。