发明授权
US08301087B2 Method and system for radiating a radioelectric signal through a combination of sector antennas
有权
通过扇形天线的组合辐射放射线电信号的方法和系统
- 专利标题： Method and system for radiating a radioelectric signal through a combination of sector antennas
- 专利标题（中）： 通过扇形天线的组合辐射放射线电信号的方法和系统
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申请号： US12681513申请日： 2007-10-04
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公开(公告)号： US08301087B2公开(公告)日： 2012-10-30
- 发明人: Paolo Gianola , Roberto Vallauri , Loris Bollea , Alfredo Ruscitto
- 申请人： Paolo Gianola , Roberto Vallauri , Loris Bollea , Alfredo Ruscitto
- 申请人地址： IT Milan
- 专利权人： Telecom Italia S.p.A.
- 当前专利权人： Telecom Italia S.p.A.
- 当前专利权人地址： IT Milan
- 代理机构： Banner & Witcoff, Ltd.
- 国际申请： PCT/EP2007/060534 WO 20071004
- 国际公布： WO2009/043378 WO 20090409
- 主分类号： H03C7/02
- IPC分类号： H03C7/02 ; H04B1/02 ; H04B7/02
摘要：
A method of radiating a radioelectric signal in an area of interest composed of at least two different area sectors, the method including providing at least two sector antennas arranged respective feed signals obtained from said signal; spacing apart the at least two sector antennas from each other of a distance equal to or greater than one wavelength of a radioelectric signal to be irradiated; and acting on the feed signals fed to the at least two sector antennas in such a way that a relative phase of signals transmitted by the at least two sector antennas is caused to vary in time.
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