Invention Grant
- Patent Title: Beam switching antenna system and method and apparatus for controlling the same
- Patent Title (中): 光束开关天线系统及其控制方法和装置
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Application No.: US11843551Application Date: 2007-08-22
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Publication No.: US08059031B2Publication Date: 2011-11-15
- Inventor: Hyo Jin Lee
- Applicant: Hyo Jin Lee
- Applicant Address: KR Seoul
- Assignee: LG Uplus Corp.
- Current Assignee: LG Uplus Corp.
- Current Assignee Address: KR Seoul
- Agency: Sherr & Vaughn, PLLC
- Priority: KR10-2003-0063788 20030915; KR10-2003-0065305 20030919; KR10-2003-0065306 20030919
- Main IPC: G01S3/12
- IPC: G01S3/12 ; H04W36/36 ; H04B7/08

Abstract:
A beam switching antenna method and apparatus for controlling a beam switching antenna system including an antenna element for forming a beam, at least one conductive reflector for reflecting the beam, and a ground switch for applying a reference voltage to the least one conductive reflector, the method including selectively configuring the beam switching antenna system for a current-directional beam pattern to receive a first signal and for a non-directional beam pattern to receive a second signal; comprising the first and second signals; and controlling, using the ground switch; the beam based on the comparison of the first and second switching.
Public/Granted literature
- US20070290922A1 BEAM SWITCHING ANTENNA SYSTEM AND METHOD AND APPARATUS FOR CONTROLLING THE SAME Public/Granted day:2007-12-20
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