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      Target Integration and Detection with the Radon-Fourier Transform for Bistatic Radar

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          Abstract

          Increasing the coherent integration time of the signal can improve the detection of weak targets. The key to the long-time coherent integration for bistatic radar is to solve the target motion compensation from echoes with nonlinear phases. Neglecting the effect of the crossing beam, the compensation of the Radon-Fourier Transform (RFT) was studied in the range and velocity fields. In addition, the method can be operated in the frequency domain. The range walk correction and pulse accumulation were completed by jointly searching along the bistatic range and velocity parameter space. The proposed method was verified by theoretical analysis and simulations.

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          Author and article information

          Journal
          Journal of Radars
          Chinese Academy of Sciences
          01 October 2016
          : 5
          : 5
          : 526-530
          Affiliations
          [1 ] (School of Electronic Science and Engineering, National University of Defense Technology, Changsha 410073, China)
          Article
          71fe8e14158c4a9584ec49956fa56a89
          10.12000/JR16049

          This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

          Categories
          Technology (General)
          T1-995

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