发明授权
- 专利标题: Waveguide feeding array antenna
- 专利标题(中): 波导送料阵列天线
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申请号: US612577申请日: 1990-11-14
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公开(公告)号: US5243357A公开(公告)日: 1993-09-07
- 发明人: Hiroshi Koike , Toshio Abiko , Yasuhiro Fujii , Hiroo Inoue , Katsuya Tsukamoto
- 申请人: Hiroshi Koike , Toshio Abiko , Yasuhiro Fujii , Hiroo Inoue , Katsuya Tsukamoto
- 申请人地址: JPX Osaka
- 专利权人: Matsushita Electric Works, Ltd.
- 当前专利权人: Matsushita Electric Works, Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX1-308812 19891127; JPX1-308813 19891127
- 主分类号: H01Q19/195
- IPC分类号: H01Q19/195 ; H01Q21/06 ; H01Q21/24
摘要:
A waveguide feeding array antenna is provided to be capable of separating and taking up each of the polarization components of the horizontal and vertical polarized waves received concurrently at an opening of each of a plurality of waveguides arranged to form a network, by means of a taking-up equipment disposed in the waveguide circuit. The both polarization components can be made thereby to be effectively separated from and composed with each other while realizing the simplification and economization of the waveguide network.
公开/授权文献
- US5747926A Ferroelectric cold cathode 公开/授权日:1998-05-05