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1. 发明授权

US06819295B1 Dual frequency anti-jamming antenna 有权
标题翻译：双频抗干扰天线
公开(公告)号：US06819295B1
公开(公告)日：2004-11-16
申请号：US10367141
申请日：2003-02-13
申请人： Sheng Yeng Peng , Ruey Shi Chu
发明人： Sheng Yeng Peng , Ruey Shi Chu
IPC分类号： H01Q2100
CPC分类号： H01Q21/30 , H01Q3/2611 , H01Q7/00 , H01Q13/10 , H01Q21/29
摘要： A dual frequency antenna providing nulling of adjacent radio signals. The antenna is formed on a single substrate of dielectric material and features a first antenna for a first frequency on top surface of the substrate mutually coupled to a second antenna formed for reception of a second frequency on the bottom surface of the substrate. A single antenna feed communicates through the substrate with the first antenna communicates both received frequencies to an attached device. Feeding the single antenna feed through the substrate wall inside the interior of both antenna perimeters provides for an unobstructed view above the first antenna. The nulled portion of the reception pattern may be steered by tilting the antenna.
摘要翻译：提供相邻无线电信号零点的双频天线。天线形成在介电材料的单个基板上，并且具有用于在衬底的顶表面上的第一频率的第一天线，其相互耦合到形成为用于在衬底的底表面上接收第二频率的第二天线。单个天线馈送通过衬底通信，第一天线将接收到的频率传送到附接的设备。通过天线周边内部内的基板壁馈送单个天线馈电提供了在第一天线之上的无障碍视图。可以通过倾斜天线来控制接收图案的无效部分。

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