Extraction of Target Scattering Centers Using Robust-FFAST

Name: Extraction of Target Scattering Centers Using Robust-FFAST
Creator: Ismail Jouny
Keywords: 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, 3. Good health

Ismail Jouny

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https://doi.org/10.1109/apusnc...

Article . 2018 . Peer-reviewed

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https://dx.doi.org/10.1109/apu...

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Extraction of Target Scattering Centers Using Robust-FFAST

descriptionPublicationkeyboard_double_arrow_right Article 01 Jul 2018Publisher:IEEEJournal:2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting

Authors: Ismail Jouny;

doi: 10.1109/apusncursinrsm.2018.8608183

Extraction of Target Scattering Centers Using Robust-FFAST

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Abstract

The Robust Fast Fourier Aliasing-based Sparse Transform (R-FFAST) is used to locate an unknown number of scattering centers from the impulse response (high-resolution range profile HRRP) of a stepped-frequency radar target. The impulse response can be obtained by using frequency data in the order of four times the number of scatterers. A five scatterer synthetic target is first explored for algorithm verification. Radar data representing real commercial aircraft model returns are then investigated. The extracted features are used in a preliminary target recognition system.

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Lafayette College
United States

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