Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2005.11a
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- Pages.439-442
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- 2005
Moving Clutter Signal Measurement and Its Spectral Analysis for Airborne Pulse Doppler Radar
비행 탑재 레이다의 이동 클러터 신호 수집 및 도플러 스팩트럼 특성 분석
- Jeun, In-Pyung (School of Electronics and Telecomm. Eng. Radar Signal Processing Lab, Hankuk Aviation University) ;
- Choi, Min-Su (School of Electronics and Telecomm. Eng. Radar Signal Processing Lab, Hankuk Aviation University) ;
- Hwang, Kwang-Yun (School of Electronics and Telecomm. Eng. Radar Signal Processing Lab, Hankuk Aviation University) ;
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Kwag, Young-Kil
(School of Electronics and Telecomm. Eng. Radar Signal Processing Lab, Hankuk Aviation University)
- 전인평 (한국항공대학교 항공 전자 및 정보통신 공학부 레이다 신호처리연구실) ;
- 최민수 (한국항공대학교 항공 전자 및 정보통신 공학부 레이다 신호처리연구실) ;
- 황광연 (한국항공대학교 항공 전자 및 정보통신 공학부 레이다 신호처리연구실) ;
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곽영길
(한국항공대학교 항공 전자 및 정보통신 공학부 레이다 신호처리연구실)
- Published : 2005.11.26
Abstract
An airborne radar performance can be sensitive to the variation of the Doppler center frequency and the spectral spread of the ground clutter return due to the radar platform moving and aspect angle of the scanning beam to the target. In this paper, for the performance test of the airborne pulsed Doppler radar system developed, the high-speed radar data acquisition system is implemented for acquiring the raw radar signal in real-time. Based on the various test scenarios from airborne-platform to the moving platform, the various radar target and clutter signals are collected and their spectrum is analyzed for the verification of the radar performance in the real-time flight test environments.
Keywords