Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1998.07g
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- Pages.2430-2432
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- 1998
A Code Correlation Type RF Short Range Measurement System for High-Speed Mobile Targets
고속 이동체에 대한 전파형 코드상관방식 근거리 측정 시스템
- Lim, Tae-Wook (Agency for Defense Development) ;
- Lee, Seok-Woo (Agency for Defense Development) ;
- Jung, Jong-Chul (Agency for Defense Development)
- Published : 1998.07.20
Abstract
Generally, in the best-known Pulse-type type and Frequency Modulated Continuous Wave(FM/CW)-type RF range measurement systems, the nearest measurable distance between antenna of system and targets is limited to several tens of meters. Moreover, in case of high-speed targets it is more difficult to measure the distance precisely. In this paper we design our own RF(X-band) range(up to 15 meters) measurement system usi code correlation for high- speed targets. It 0 the correlation value between transmitting receiving PN (Pseudo -Noise) codes. So we determine the distance between antenna of s and targets using this correlation value. We fabricated it using MIC techniques and experimental results show that the proposed syste fully qualified for a short range measurement syste
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