发明申请
- 专利标题： Direction Finding Antenna Systems and Methods for Use Thereof
- 专利标题（中）： 方向寻找天线系统及其使用方法
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申请号： US12144465申请日： 2008-06-23
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公开(公告)号： US20090315759A1公开(公告)日： 2009-12-24
- 发明人: Angus C. K. Mak , Corbett R. Rowell , Chi-Lun Mak
- 申请人： Angus C. K. Mak , Corbett R. Rowell , Chi-Lun Mak
- 申请人地址： CN Shatin
- 专利权人： Hong Kong Applied Science and Technology Research Institute Co., Ltd.
- 当前专利权人： Hong Kong Applied Science and Technology Research Institute Co., Ltd.
- 当前专利权人地址： CN Shatin
- 主分类号： G01S13/00
- IPC分类号： G01S13/00 ; H01Q21/00
摘要：
An antenna system comprising a first antenna element, a second antenna element, and a parasitic element, wherein the parasitic element is arranged with regard to the first antenna element and the second antenna element such that a greatest difference in gain between respective antenna patterns of the first and second antenna elements occurs at a null of the pattern of the first antenna element.
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