- 专利标题： Inverted F-type antenna apparatus and portable radio communication apparatus provided with the inverted F-type antenna apparatus
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申请号： US10156073申请日： 2002-05-29
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公开(公告)号： US06670925B2公开(公告)日： 2003-12-30
- 发明人: Hiroshi Iwai , Atsushi Yamamoto , Koichi Ogawa , Shinji Kamaeguchi , Kenichi Yamada , Tsukasa Takahashi
- 申请人： Hiroshi Iwai , Atsushi Yamamoto , Koichi Ogawa , Shinji Kamaeguchi , Kenichi Yamada , Tsukasa Takahashi
- 优先权： JPP2001-166578 20010601
- 主分类号： H01Q124
- IPC分类号： H01Q124
摘要：
An inverted F-type antenna apparatus is provided with a grounding conductor and an antenna element arranged on the grounding conductor so as to face the grounding conductor. The inverted F-type antenna apparatus further includes at least one coupling element provided between the grounding conductor and the antenna element so as to face the grounding conductor and the antenna element, and a connection conductor is provided for electrically connecting the antenna element with the grounding conductor at least in one place. In the inverted F-type antenna apparatus, the grounding conductor, the antenna element and the coupling element are arranged so as to be substantially parallel to each other.
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