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FMCW Radar simulation model with interference using a new radar performance parameter  

Mun, Sang-Kon (광운대학교 전자융합공학과)
Park, Seung-Keun (한국전자통신연구원)
Yang, Hoon-Gee (광운대학교 전자융합공학과)
Cheon, Chang-Yul (서울시립대학교 전기전자컴퓨터 공학부)
Chung, Young-Seek (광운대학교 전파공학과)
Bae, Kyung-Bin (국방과학연구소)
Publication Information
The Journal of The Korea Institute of Intelligent Transport Systems / v.10, no.4, 2011 , pp. 86-92 More about this Journal
Abstract
ITS(Intelligent Transport System) has been researched actively to guarantee the smooth traffic and the safety of the vehicle. In recent, as the sensor for the measurement of distance between vehicles, the FMCW radar system in millimeter wave band has been interested in ITS. Actually, 47, 60, 77, 94 and 139 GHz have been assigned for the vehicle radar frequencies in Europe and Japan. However, the performances of the FMCW radar are deteriorated due to the interferences from the surrounding radars and mobile devices. In this paper, in order to model and simulate the performance of FMCW radar under the exterior interference, we propose a new performance parameter, RER(Radius Error Rate), which contains the information of the range error due to the interferences, and show the effectiveness of the proposed parameter.
Keywords
RER; ITS; FMCW; radar; interference;
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1 손홍민, "밀리미터파 자동차 레이더의 개발 동향 및 기술적 과제," 한국전자파학회, 전자파기술, vol. 9, no. 4, pp.48-58, 1998. 12.
2 S. Tokoro, "Automotive application systems of a millimeter-wave radar," IEEE Conference on Intelligent Vehicles Symposium, pp.260-265, 1996.9.
3 S. Tokoro, K. Kuroda, A. Kawakubo, K. Fujita and H. Fujinami, "Electronically scanned millimeter-wave radar for pre-crash safety and adaptive cruise control system," IEEE Conference on Intelligent Vehicles Symposium, pp.304-309, 2003.
4 Merrill I. Skolnik, "Introduction to Radar Systems 3rd Edition," McgrawHill, pp.35-45.
5 D. Richardson, "An FMCW Radar sensor for collision avoidance," IEEE Conference on Intelligent Transportation System (ITSC97), pp.427-432, Nov. 1997.
6 오우진, "FMCW방식의 자동차 레이더 신호처부 설계 및 구현," 전자공학회 논문지, 제 41권, 12호, pp.77-84, 2004. 12.