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| Signal Processing and Detecting for Multicarrier Modulated Radar System Based on OFDM |
| Gu Chen; Zhang Jin-dong; Zhu Xiao-hua |
| Electronic Engineering Department, Nanjing University of Science & Technology, Nanjing 210094, China |
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Abstract The echo signal model of MultiCarrier Modulated radar system based on OFDM (OFDM-MCM) is introduced firstly, the expression of the match filtering output is deduced based on it, and the detection probability is analyzed, then simulation of the Integrated SideLobe Ratio(ISLR) of the pulse compression output and Receiver Operating Characteristic(ROC) between the Single Carrier Modulated (SCM) radar and OFDM-MCM radar is compared. The simulation results indicate the OFDM-MCM radar has the better pulse compression performance and higher detection probability for high speed target.
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Received: 10 July 2008
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Corresponding Authors:
Zhu Xiao-hua
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2009, Vol. 31 
