Invention Grant
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
- Patent Title: Method and system for radiating a radioelectric signal through a combination of sector antennas
- Patent Title (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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Application No.: US12681513Application Date: 2007-10-04
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Publication No.: US08301087B2Publication Date: 2012-10-30
- Inventor: Paolo Gianola , Roberto Vallauri , Loris Bollea , Alfredo Ruscitto
- Applicant: Paolo Gianola , Roberto Vallauri , Loris Bollea , Alfredo Ruscitto
- Applicant Address: IT Milan
- Assignee: Telecom Italia S.p.A.
- Current Assignee: Telecom Italia S.p.A.
- Current Assignee Address: IT Milan
- Agency: Banner & Witcoff, Ltd.
- International Application: PCT/EP2007/060534 WO 20071004
- International Announcement: WO2009/043378 WO 20090409
- Main IPC: H03C7/02
- IPC: H03C7/02 ; H04B1/02 ; H04B7/02
Abstract:
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.
Public/Granted literature
- US20100227573A1 METHOD AND SYSTEM FOR RADIATING A RADIOELECTRIC SIGNAL THROUGH A COMBINATION OF SECTOR ANTENNAS Public/Granted day:2010-09-09
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