发明授权
- 专利标题: Antenna beam
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申请号: US13122181申请日: 2008-10-13
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公开(公告)号: US09634388B2公开(公告)日: 2017-04-25
- 发明人: Juha Ylitalo , Taavi Hirvonen
- 申请人: Juha Ylitalo , Taavi Hirvonen
- 申请人地址: FI Oulu
- 专利权人: ELEKTROBIT WIRELESS COMMUNICATIONS OY
- 当前专利权人: ELEKTROBIT WIRELESS COMMUNICATIONS OY
- 当前专利权人地址: FI Oulu
- 代理机构: Hoffmann & Baron, LLP
- 国际申请: PCT/FI2008/050569 WO 20081013
- 国际公布: WO2010/043750 WO 20100422
- 主分类号: H01Q3/30
- IPC分类号: H01Q3/30 ; H04B7/0408 ; H01Q21/08 ; H01Q3/40 ; H01Q21/29
摘要:
A fixed phase shift for each of a plurality of radio frequency signal components directed to or received from a plurality of antenna elements is formed in a phase shifter. A desired antenna beam pattern with at least one grating lobe is formed on the basis of the phase-shifted radio frequency signal components of the antenna elements in a predefined antenna structure.
公开/授权文献
- US20110188418A1 ANTENNA BEAM 公开/授权日:2011-08-04
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