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A Study on the Beam Steering Error Modification method to Adaptive Array System

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2008, 13(4), pp.39-44
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

LEE MYUNG HO 1

1청주대학교

Accredited

ABSTRACT

Wireless channel exists interference by multipath a component. Adaptation array antenna that remove this interference a component forms null point about interference signal and maximizes gains about target signal. If target signal and correlative coherent interference signal are received, there is problem that is removed from arrangement output to target signal. And, adaptation array antenna is shortcoming that is sensitive in directivity error. Therefore, in this paper, introduce each existing algorithm to solve directivity error about coherent interference, and proposed beam forming technique that minimize degree of freedom loss and damage because analyzes the problem and reduces coherent interference and directivity error.

Citation status

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