한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2004년도 춘계학술대회 논문집
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- Pages.1367-1371
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- 2004
1차원에서 위상차를 이용한 위치추적 방법과 조건
A method and condition of locating the position by using the phase difference relation in one dimension
초록
In this paper, we propose a method and condition of locating the position of an object in one dimension by using the phase difference of arrival(PDOA), To get a phase difference, the comparator of a wayside radio station(WRS) compares the reference signal with the received signal, Therefore, we can locate the position of a moving object. Finally, by using the simulation of a computer we analyze their values.
키워드