Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Tracking Algorithm of Satellite Antenna Using Angular Velocity of Vehicles

이동체의 각속도를 이용한 위성수신안테나의 트레킹 알고리즘

  • Min, Sang-Hee (Dept. of Electronics & Computer Engineering Dankook University) ;
  • Woo, Kwang-Joon (Dept. of Electronics & Computer Engineering Dankook University)
  • 민상희 (단국대학교 전자컴퓨터 공학과) ;
  • 우광준 (단국대학교 전자컴퓨터 공학과)
  • Published : 2003.11.21
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Abstract

This paper proposes a tracking algorithm for receiving satellite signal. Tracking algorithm uses the angular velocity of vehicle and the slope of received satellite signal for searching the maximum level of signal. The tracking algorithm is composed of two parts. One is the routine to maintain the acceptable signal in spite of the variation of angular velocity. The other is the fine tuning routine to search the maximum signal level by giving the weight factors to the slope of signal. Experimental results show that the proposed algorithm is efficient and stable.

Keywords