发明申请
- 专利标题: Pulse radar apparatus
- 专利标题(中): 脉冲雷达装置
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申请号: US10809461申请日: 2004-03-26
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公开(公告)号: US20050078030A1公开(公告)日: 2005-04-14
- 发明人: Satoshi Ishii , Yoshikazu Dooi , Hiroyuki Yatsuka , Tetsuo Seki
- 申请人: Satoshi Ishii , Yoshikazu Dooi , Hiroyuki Yatsuka , Tetsuo Seki
- 申请人地址: JP Kawasaki
- 专利权人: Fujitsu Limited
- 当前专利权人: Fujitsu Limited
- 当前专利权人地址: JP Kawasaki
- 优先权: JP2003-351287 20031009
- 主分类号: G01S7/292
- IPC分类号: G01S7/292 ; G01S13/18 ; G01S13/28 ; G01S13/34 ; G01S13/93 ; G01S13/08
摘要:
A pulse radar apparatus uses different frequencies, for example, frequencies one of which is a multiple or a submultiple of the other for a signal which becomes a reference of a control pulse for controlling a gate operation for a reception signal and a signal which becomes a base of generation of a transmission pulse. As a result, even if noise is caused by the gate operation, its influence can be removed in the processing of reception signals having different frequencies.
公开/授权文献
- US07095363B2 Pulse radar apparatus 公开/授权日:2006-08-22