대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2003년도 학술회의 논문집 정보 및 제어부문 B
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- Pages.669-672
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- 2003
이동체의 각속도를 이용한 위성수신안테나의 트레킹 알고리즘
A Tracking Algorithm of Satellite Antenna Using Angular Velocity of Vehicles
- Min, Sang-Hee (Dept. of Electronics & Computer Engineering Dankook University) ;
- Woo, Kwang-Joon (Dept. of Electronics & Computer Engineering Dankook University)
- 발행 : 2003.11.21
초록
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.
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