发明授权
- 专利标题: Compact portable antenna for terrestrial digital television
- 专利标题(中): 用于地面数字电视的小型便携式天线
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申请号: US12227191申请日: 2007-05-04
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公开(公告)号: US07924236B2公开(公告)日: 2011-04-12
- 发明人: Jean-Francois Pintos , Philippe Minard , Ali Louzir
- 申请人: Jean-Francois Pintos , Philippe Minard , Ali Louzir
- 申请人地址: FR Boulogne-Billancourt
- 专利权人: Thomas Licensing
- 当前专利权人: Thomas Licensing
- 当前专利权人地址: FR Boulogne-Billancourt
- 代理商 Robert D. Shedd; Jeffrey M. Navon
- 优先权: FR0604269 20060512
- 国际申请: PCT/FR2007/051227 WO 20070504
- 国际公布: WO2007/135313 WO 20071129
- 主分类号: H01Q9/16
- IPC分类号: H01Q9/16 ; H01Q1/24
摘要:
The present invention relates to a portable compact antenna formed from a first dipole type element operating in a first frequency band and comprising a first and at least one second conductive arm, differentially supplied, the first arm or cold arm forming at least one cover for an electronic card and the second arm or hot arm being constituted by a U-shaped conductive element realized on an insulating substrate. Further, a radiating element with bends is realized between the branches of the U-shaped element and is dimensioned to operate in a second frequency band.
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