Invention Grant
US08059031B2 Beam switching antenna system and method and apparatus for controlling the same 有权
光束开关天线系统及其控制方法和装置

  • 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
  • Application No.: US11843551
    Application Date: 2007-08-22
  • Publication No.: US08059031B2
    Publication 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
Beam switching antenna system and method and apparatus for controlling the same
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.
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