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A New Method of Moving Target Detection Based on OFDM Signal in Radar System

  • Bin Zhao
  • Bin Wang
  • Yun Zhang
  • Huilin Mu
  • Xin Qi
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 463)

Abstract

In recent years, with the rapid development of MIMO technology, the transmission efficiency of OFDM signal in radar system has been greatly increased, and OFDM radar has been widely studied with the good performance of OFDM signal ambiguity function. Based on the analysis of the OFDM signal frame format, this paper expounds the feasibility to detect the moving target. In this paper, we will analyze the resolution performance of the OFDM-base signal, then propose an applicable method to detect moving target based on the established echo model, and finally the simulation results and correlation analysis will be given.

Keywords

Radar OFDM-base signal Moving target detection 

Notes

Acknowledgement

This work was supported by the National Natural Science Foundation of China 61201304 and 61201308. It also thanks for the Aerospace Innovation Foundation.

References

  1. 1.
    Sturm, C., Braun, M., Zwick, T., Wiesbeck, W.: Performance verification of symbol-based OFDM radar processing. In: IEEE International Radar Conference (2010)Google Scholar
  2. 2.
    Li, T.Y.: Research on Radar System Based on OFDM. Nanjing University of Science and Technology, pp. 9–11, August 2008Google Scholar
  3. 3.
    Wei, Y.S.: Radar Signals: Theory and Application. HIT Press, Harbin (2011)Google Scholar
  4. 4.
    David, K.B.: Radar System Analysis and Modelling. Publishing House of Electronics Industry, Beijing (2007)Google Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • Bin Zhao
    • 1
  • Bin Wang
    • 1
  • Yun Zhang
    • 1
  • Huilin Mu
    • 1
  • Xin Qi
    • 1
  1. 1.Harbin Institute of TechnologyHarbinChina

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