发明公开
- 专利标题： CAVITY-DRIVEN ANTENNA SYSTEM
- 专利标题（中）： 腔天线系统兴奋
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申请号： EP99971971.9申请日： 1999-11-09
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公开(公告)号： EP1129506A1公开(公告)日： 2001-09-05
- 发明人: SMITH, Stephen, H.
- 申请人： Smith, Stephen H.
- 申请人地址： 358 Date Street Imperial Beach, CA 91932 US
- 专利权人： Smith, Stephen H.
- 当前专利权人： Smith, Stephen H.
- 当前专利权人地址： 358 Date Street Imperial Beach, CA 91932 US
- 代理机构： Altenburg, Udo, Dipl.-Phys.
- 优先权： US145744P 19981109
- 国际公布： WO0028621 20000518
- 主分类号： H01Q19/00
- IPC分类号： H01Q19/00 ; H01Q1/42
摘要：
An electromagnetic wave is transmitted from and received by an antenna system (300) having a cavity member (310), a passive antenna element (320) and a driver element (330). The cavity member has a back portion (311) and a wall portion (312) which define a substantially cylindrical interior portion. The passive antenna element has a first end (321) disposed within the interior portion of the cavity member. The driver element is coupled to the interior portion of the cavity member.
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