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2019 | OriginalPaper | Chapter

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

Authors : Bin Zhao, Bin Wang, Yun Zhang, Huilin Mu, Xin Qi

Published in: Communications, Signal Processing, and Systems

Publisher: Springer Singapore

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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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Literature
1.
go back to reference Sturm, C., Braun, M., Zwick, T., Wiesbeck, W.: Performance verification of symbol-based OFDM radar processing. In: IEEE International Radar Conference (2010) Sturm, C., Braun, M., Zwick, T., Wiesbeck, W.: Performance verification of symbol-based OFDM radar processing. In: IEEE International Radar Conference (2010)
2.
go back to reference Li, T.Y.: Research on Radar System Based on OFDM. Nanjing University of Science and Technology, pp. 9–11, August 2008 Li, T.Y.: Research on Radar System Based on OFDM. Nanjing University of Science and Technology, pp. 9–11, August 2008
3.
go back to reference Wei, Y.S.: Radar Signals: Theory and Application. HIT Press, Harbin (2011) Wei, Y.S.: Radar Signals: Theory and Application. HIT Press, Harbin (2011)
4.
go back to reference David, K.B.: Radar System Analysis and Modelling. Publishing House of Electronics Industry, Beijing (2007) David, K.B.: Radar System Analysis and Modelling. Publishing House of Electronics Industry, Beijing (2007)
Metadata
Title
A New Method of Moving Target Detection Based on OFDM Signal in Radar System
Authors
Bin Zhao
Bin Wang
Yun Zhang
Huilin Mu
Xin Qi
Copyright Year
2019
Publisher
Springer Singapore
DOI
https://doi.org/10.1007/978-981-10-6571-2_275