发明公开
- 专利标题： MONO PULSE RADAR DEVICE AND ANTENNA SELECTOR SWITCH
- 专利标题（中）： 天敌雷达天文台
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申请号： EP05766362.7申请日： 2005-07-15
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公开(公告)号： EP1788408A1公开(公告)日： 2007-05-23
- 发明人: HONDA, Kanako c/o FUJITSU TEN LIMITED , OKA, Kenji c/o FUJITSU TEN LIMITED , YONEDA, Kimihisa c/o FUJITSU TEN LIMITED
- 申请人： FUJITSU TEN, LTD.
- 申请人地址： 2-28, Goshodori 1-chome, Hyogo-ku Kobe-shi, Hyogo, 652 JP
- 专利权人： FUJITSU TEN, LTD.
- 当前专利权人： FUJITSU TEN, LTD.
- 当前专利权人地址： 2-28, Goshodori 1-chome, Hyogo-ku Kobe-shi, Hyogo, 652 JP
- 代理机构： Skone James, Robert Edmund
- 优先权： JP2004210440 20040716; JP2004228323 20040804
- 国际公布： WO2006009122 20060126
- 主分类号： G01S13/44
- IPC分类号： G01S13/44 ; G01S7/02 ; H01Q21/06 ; H01Q25/02 ; H01Q3/30
摘要：
An antenna unit (6) includes at least one transmission antenna and plural reception antennas. A receiver (10) detects information including azimuth information for a target, based on an output from the antenna unit. An antenna switching unit (7) switches connections between a transmitter (8) and the transmission antenna and between the reception antenna and the receiver (10). The antenna unit (6) includes a wide-beam array antenna and plural narrow-beam array antennas having a narrower beam width than the array antenna. A monopulse process is performed based on an output of a predetermined pair of array antennas from among the array antennas formed as the narrow-beam array antennas.
公开/授权文献
- EP1788408B1 MONO PULSE RADAR DEVICE AND ANTENNA SELECTOR SWITCH 公开/授权日：2014-03-05
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