IOS Press Ebooks - Coherent Accumulation Algorithm for Maneuvering Weak Target Based on Angular-Stepped-GRFT
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Coherent Accumulation Algorithm for Maneuvering Weak Target Based on Angular-Stepped-GRFT
Yuxian Sun, Shaoqiang Chang, Gang Wang, Zhennan Liang, Jinpeng Guo, Quanhua Liu
424 - 435
10.3233/FAIA220562
Research Article
Frontiers in Artificial Intelligence and Applications
Volume 363: Proceedings of CECNet 2022
Abstract

This paper proposes an improved angular stepped generalized Radon Fourier transform (angular-stepped-GRFT) algorithm for maneuvering weak target detection in synthetic wideband radar. The proposed method can achieve motion parameters estimation for the maneuvering weak target based on stepped frequency signal. On this basis, the motion compensation of maneuvering weak target and range profile focusing method are realized.

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