제어로봇시스템학회:학술대회논문집

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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A study on the tracking algorithm of satellite antenna system

위성 안테나 시스템의 추적 알고리즘에 관한 연구

  • 강우신 (광운대학교 제어계측공학과) ;
  • 조창호 (광운대학교 제어계측공학과) ;
  • 이상철 (재능대학 전자통신과) ;
  • 조도현 (인덕대학 메카트로닉스과) ;
  • 이상효 (광운대학교 제어계측공학과)
  • Published : 2000.10.01
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Abstract

An antenna tracking technique, referred to as "step track", is commonly used in communication applications. In this paper, an algorithm to improve the step-tracking technique for satellite tracking is proposed. We suggest a method by which the antenna scans the azimuth, detects the satellite signal without the position information, and points quickly to the direction receiving the signal of peak level. After reaching the peak level, the step-track system maintains enough signal levels to receive satellite broadcasting normally. Performance of the Tracking Algorithm proposed in this paper are verified with simulation.

Keywords