A Meander lines coupled cavity-backed slot antenna with broadband circularly polarized (CP) property is investigated. The proposed antenna comprises four meander lines, a cavity, and a sequential rotation feed network. By connecting ground planes of the p
研究了一种具有宽带圆极化(CP)特性的曲折线耦合背腔缝隙天线。所提出的天线包括四条曲折线、一个腔体和一个顺序旋转馈电网络。通过连接……的接地面(原文此处“By connecting ground planes of the p”不完整)