대한임베디드공학회논문지 (IEMEK Journal of Embedded Systems and Applications)

대한임베디드공학회 (Institute of Embedded Engineering of Korea)
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레이다 알고리즘 분석을 위한 실시간 로깅 시스템 구현

Implementation of Real-Time Data Logging System for Radar Algorithm Analysis

  • 투고 : 2021.09.29
  • 심사 : 2021.11.29
  • 발행 : 2021.12.31
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초록

In this paper, we developed a hardware and software platform of the real-time data logging system to verify radar FEM (Front-end Module) and signal-processing algorithms. We developed a hardware platform based on FPGA (Field Programmable Gate Array) and DSP (Digital Signal Processor) and implemented firmware software to verify the various FEMs. Moreover, we designed PC based software platform to control radar logging parameters and save radar data. The developed platform was verified using 24 GHz multiple channel FMCW (Frequency Modulated Continuous Wave) in an environment of stationary and moving targets of chamber room.

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과제정보

본 논문은 과학기술정보통신부에서 지원하는 DGIST 기관고유사업("미래자동차 환경 센싱 및 소프트웨어 플랫폼 핵심기술 개발", 21-IT-02)의 지원을 받아 수행한 연구임.

참고문헌

  1. B. R. Mahafza, "Radar Systems Analysis and Design Using MATLAB," 3rd ed., CRC Press: Boca Raton, FL, USA, 2013.
  2. M. A. Richards, "Fundementals of Radar Signal Processing," Tata McGraw-Hill Education, NY, USA, 2005.
  3. E. Hyun, Y. S. Jin, J. H. Lee, "Design and Implementation of 24 GHz Multichannel FMCW Surveillance Radar with a Software-Reconfigurable Baseband," Hindawi Journal of Sensors, Vol. 2017, Article ID 3148237, pp. 1-11, 2017.
  4. E. Hyun, S. D. Kim, Y. H. Ju, J. H. Lee, E. N. You, J. H. Park, D. J. Yeom, S. H. Park, S. G. Kim, "FPGA Based Signal Processing Module Design and Implementation for FMCW Vehicle Radar Systems," Proceedings of 2011 IEEE CIE International Conference on Radar, Chengdu, China, pp. 24-27, 2011.
  5. Y. S. Jin, S. D. Kim, Y. H. Ju, J. H. Lee, "Development of Real-time LCA System based on Automotive Radar," The International Symposium on Advances in Embedded System and Applications, Lisbon, Portugal, pp. 21-25, 2016.
  6. Y. S. Jin, H. C. Jeon, Y. N. Shin, E. Hyun, "Development of Data Logging Platform of Multiple Commercial Radars for sensor fusion with AVM cameras," IEMEK J. Embed. Sys. Appl, Vol. 13, No. 4, pp. 169-178, 2018. https://doi.org/10.14372/IEMEK.2018.13.4.169
  7. E. Hyun, Y. S. Jin, J. H. Lee, "A Pedestrian Detection Scheme Using a Coherent Phase Difference Method Based on 2D Range-Doppler FMCW Radar," Hindawi Journal of Sensors, Vol. 16, No. 1, 2016.