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

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Communications, Signal Processing, and Systems (CSPS 2017)

Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 463))

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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.

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References

  1. Sturm, C., Braun, M., Zwick, T., Wiesbeck, W.: Performance verification of symbol-based OFDM radar processing. In: IEEE International Radar Conference (2010)

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  2. Li, T.Y.: Research on Radar System Based on OFDM. Nanjing University of Science and Technology, pp. 9–11, August 2008

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  3. Wei, Y.S.: Radar Signals: Theory and Application. HIT Press, Harbin (2011)

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  4. David, K.B.: Radar System Analysis and Modelling. Publishing House of Electronics Industry, Beijing (2007)

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Acknowledgement

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

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Correspondence to Yun Zhang .

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Zhao, B., Wang, B., Zhang, Y., Mu, H., Qi, X. (2019). A New Method of Moving Target Detection Based on OFDM Signal in Radar System. In: Liang, Q., Mu, J., Jia, M., Wang, W., Feng, X., Zhang, B. (eds) Communications, Signal Processing, and Systems. CSPS 2017. Lecture Notes in Electrical Engineering, vol 463. Springer, Singapore. https://doi.org/10.1007/978-981-10-6571-2_275

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  • DOI: https://doi.org/10.1007/978-981-10-6571-2_275

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-10-6570-5

  • Online ISBN: 978-981-10-6571-2

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