대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 1998년도 하계종합학술대회논문집
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- Pages.149-152
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- 1998
CPSO를 이용한 비동기 GPS 위성 수신기의 데이터 추출회로 개발
Development of Data recovery circuit of noncoherent GPS receiver using CPSO
- Kim, Sung-Gon (Dept. of Electronics Dong-a University) ;
- Jeong, Bok-Kyo (Dept. of Electronics Dong-a University) ;
- Lee, Chang-Ho (Dept. of Electronics Dong-a University) ;
- Jeong, Myeong-Deok (Dept. of Electronics Dong-a University) ;
- Byon, Kun-Sik (Dept. of Electronics Dong-a University)
- 발행 : 1998.06.01
초록
A synchronization is very important element not only wire communication but also wireless communication. A synchronous oscillator(SO) is a network which synchronizes, tracks, filter, amplifies and divides (if necessary) in a single process. The coherent phase synchronous oscillator(CPSO) is created by adding two external loops to the SO. The CPSO ratains all virtues of a SO while providing coherency throughout the tracking range. This paper has applied a clock recovery of GPS signal using CPSO.
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