发明授权
- 专利标题： Multi-beam automobile radar system
- 专利标题（中）： 多波束汽车雷达系统
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申请号： US975621申请日： 1997-11-21
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公开(公告)号： US6043772A公开(公告)日： 2000-03-28
- 发明人: Klaus Voigtlaender , Klaus-Peter Wagner
- 申请人： Klaus Voigtlaender , Klaus-Peter Wagner
- 申请人地址： DEX Stuttgart
- 专利权人： Robert Bosch GmbH
- 当前专利权人： Robert Bosch GmbH
- 当前专利权人地址： DEX Stuttgart
- 优先权： DEX19648203 19961121
- 主分类号： H01Q15/02
- IPC分类号： H01Q15/02 ; G01S7/03 ; G01S7/282 ; G01S13/34 ; G01S13/48 ; G01S13/93 ; H01Q1/32 ; H01Q9/04 ; H01Q19/06 ; H01Q25/00
摘要：
A multi-beam automobile radar system includes at least one antenna that forms a total of at least two antenna lobes. At least one of these antenna lobes serves to transmit and receive radar signals. At least one other antenna lobe serves only to receive radar signals. An advantage of the automobile radar system is that with one antenna lobe which serves only for receiving radar signals, it is possible to eliminate duplexers, for example, in the form of double rat race arrangements.
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