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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2017-08-22
An Efficient Adaptive Clutter Compensation Algorithm for Bistatic Airborne Radar Based on Improved OMP Application
By
Cunxiao Ji,

    Dr. Cunxiao Ji

    College of Computer & Information Engineering

    Hohai University

    China

    Homepage

Mingwei Shen,

    Prof. Mingwei Shen

    College of Computer & Information Engineering

    Hohai University

    China

    Homepage

Chao Liang,

    Dr. Chao Liang

    Science and Technology on Electronic Information Control Laboratory

    China

    Homepage

Di Wu,

    Dr. Di Wu

    College of Electronic & Information Engineering

    NUAA

    China

    Homepage

Dai-Yin Zhu

    Dr. Dai-Yin Zhu

    Department of Electronic Engineering

    Nanjing University of Aeronautics & Astronautics

    China

    Homepage

Progress In Electromagnetics Research M, Vol. 59, 203-212, 2017
doi:10.2528/PIERM17060801 | Google Scholar

Abstract
In this study, the misalignment of bistatic clutter spectral centers is considered, and an efficient adaptive main-lobe clutter compensation approach is presented for mitigating the bistatic geometry-induced clutter dispersion. In order to reduce computational load, an improved orthogonal matching pursuit (OMP) is introduced into the space-time clutter spectrum estimation. This method can accurately extract the required parameters for compensating the clutter spectral centers misalignment via sparse reconstruction with the desired Doppler cells. Simulation results are presented to demonstrate the effectiveness and efficiency of the proposed method.
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Citation
Cunxiao Ji, Mingwei Shen, Chao Liang, Di Wu, and Dai-Yin Zhu, "An Efficient Adaptive Clutter Compensation Algorithm for Bistatic Airborne Radar Based on Improved OMP Application," Progress In Electromagnetics Research M, Vol. 59, 203-212, 2017.
doi:10.2528/PIERM17060801
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