发明申请
- 专利标题: ANTENNA FEED
- 专利标题(中): 天线进料
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申请号: US12753148申请日: 2010-04-02
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公开(公告)号: US20100253351A1公开(公告)日: 2010-10-07
- 发明人: David William Huish , John Hunt
- 申请人: David William Huish , John Hunt
- 优先权: GB0905769.6 20090403; GB0915652.2 20090908
- 主分类号: G01R33/32
- IPC分类号: G01R33/32 ; H01P5/12
摘要:
A microwave antenna feed has a radio frequency trap and a number of microwave transmission lines. The radio frequency trap has co-planar ground and signal layers mounted on one surface of a substrate.
公开/授权文献
- US08497682B2 Antenna feed 公开/授权日:2013-07-30
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