公开(公告)号：US08803757B2

公开(公告)日：2014-08-12

申请号：US13062445

申请日：2009-09-11

申请人： Lin-Ping Shen ,  Nasrin Hojjat

发明人： Lin-Ping Shen ,  Nasrin Hojjat

IPC分类号： H01Q1/50

CPC分类号： H01Q9/0435 ,  H01Q9/0414 ,  H01Q9/0457 ,  H01Q21/065

摘要： Various embodiments of a patch antenna, element thereof and method of feeding therefor are described. In general, the patch antenna is configured to generate orthogonal beams and comprises an array of patch elements each contributing to the orthogonal beams and comprising one or more resonators, a base reflector, and a dual feed mechanism. The dual feed mechanism generally comprises two pairs of feeding elements, each one of which comprising substantially balanced feeds configured to drive a respective one of the orthogonal beams via substantially anti-phase capacitive coupling.

摘要翻译： 描述了贴片天线，其元件及其馈送方法的各种实施例。 通常，贴片天线被配置为产生正交波束并且包括每个有助于正交波束并且包括一个或多个谐振器，基极反射器和双馈电机构的贴片元件阵列。 双馈送机构通常包括两对馈送元件，每对馈电元件包括​​基本上平衡的馈电，其被配置为通过基本上相位的电容耦合驱动相应的一个正交光束。

公开(公告)号：US20110199279A1

公开(公告)日：2011-08-18

申请号：US13062445

申请日：2009-09-11

申请人： Lin-Ping Shen ,  Nasrin Hojjat

发明人： Lin-Ping Shen ,  Nasrin Hojjat

IPC分类号： H01Q1/50 ,  H01Q9/04 ,  H01Q1/38

CPC分类号： H01Q9/0435 ,  H01Q9/0414 ,  H01Q9/0457 ,  H01Q21/065

摘要： Various embodiments of a patch antenna, element thereof and method of feeding therefor are described. In general, the patch antenna is configured to generate orthogonal beams and comprises an array of patch elements each contributing to the orthogonal beams and comprising one or more resonators, a base reflector, and a dual feed mechanism. The dual feed mechanism generally comprises two pairs of feeding elements, each one of which comprising substantially balanced feeds configured to drive a respective one of the orthogonal beams via substantially anti-phase capacitive coupling.

摘要翻译： 描述了贴片天线，其元件及其馈送方法的各种实施例。 通常，贴片天线被配置为产生正交波束并且包括每个有助于正交波束并且包括一个或多个谐振器，基极反射器和双馈电机构的贴片元件阵列。 双馈送机构通常包括两对馈送元件，每对馈电元件包括​​基本上平衡的馈电，其被配置为通过基本上相位的电容耦合驱动相应的一个正交光束。