发明授权
US07180440B2 Integrated circuit for a radar device in a hermetically sealed housing comprising a patch antenna formed from a bent component from sheet metal
失效
用于密封壳体中的雷达装置的集成电路，包括由金属板弯曲的部件形成的贴片天线
- 专利标题： Integrated circuit for a radar device in a hermetically sealed housing comprising a patch antenna formed from a bent component from sheet metal
- 专利标题（中）： 用于密封壳体中的雷达装置的集成电路，包括由金属板弯曲的部件形成的贴片天线
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申请号： US10482496申请日： 2002-01-26
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公开(公告)号： US07180440B2公开(公告)日： 2007-02-20
- 发明人: Ewald Schmidt , Heinz Pfizenmaier , Steffen Leutz , Hans Irion , Juergen Hasch
- 申请人： Ewald Schmidt , Heinz Pfizenmaier , Steffen Leutz , Hans Irion , Juergen Hasch
- 申请人地址： DE 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： DE Stuttgart
- 代理商 Michael J. Striker
- 优先权： DE10104862 20010203; DE10104865 20010203
- 国际申请： PCT/DE02/00273 WO 20020126
- 国际公布： WO02/063334 WO 20020815
- 主分类号： G01S7/28
- IPC分类号： G01S7/28
摘要：
A compact radar device that can be produced with little complication has at least one cavity (3) with a radiation element (10) disposed therein and a shielded chamber (2) for electrical circuits (4). A housing (1) is designed in such a manner that it defines both the shielded chamber (2) for the electrical circuits (4) and the at least one cavity (3) for the at least one antenna radiation element (10). A printed board (5) carries the electrical circuits (4) and is inserted into the housing (1) between the two chambers (2, 3) as a shielding partition. The antenna radiation element (10) is electrically coupled to the two conductor arms to a feed network on the printed board (5) via contact pins (16, 19).
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