Ground-based radar detection for high-speed maneuvering target via fast discrete chirp-Fourier transform

X Huang, S Tang, L Zhang, S Li - IEEE Access, 2019 - ieeexplore.ieee.org
Detection of high-speed maneuvering targets has attracted a great deal of attention recently.
There are two main problems to be solved: improving detection ability under the condition of …

High-speed maneuvering target detection approach based on joint RFT and keystone transform

J Tian, W Cui, Q Shen, ZX Wei, SL Wu - Science China Information …, 2013 - Springer
Increasing the integration time is an effective method to improve small maneuvering target
detection performance in radar applications. However, range migration and Doppler spread …

Low-observable maneuvering target detection based on Radon-advanced discrete chirp Fourier transform

X Huang, S Tang, L Zhang, S Li… - 2017 IEEE Radar …, 2017 - ieeexplore.ieee.org
In this paper, a novel coherent integration method known as Radon-advanced discrete chirp
Fourier transform (RADCFT) is proposed to detect low-observable maneuvering targets. It …

Computational efficient segmented integration method for high-speed maneuvering target detection

H Chen, X Li, K Wang, Z Sun, G Cui - Signal Processing, 2022 - Elsevier
Long-time integration can improve the radar detection performance of the moving targets.
However, the high speed maneuvering targets (HSMT) would cause range migration (RM) …

A novel long-time coherent integration algorithm for Doppler-ambiguous radar maneuvering target detection

K Jin, G Li, T Lai, T Jin, Y Zhao - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
A long-time coherent integration could effectively improve the detection ability of radar for
maneuvering targets. Nevertheless, the Doppler ambiguity and frequency migration caused …

Radar maneuvering target detection based on product scale zoom discrete chirp fourier transform

L Xia, H Gao, L Liang, T Lu, B Feng - Remote Sensing, 2023 - mdpi.com
Long-time coherent integration works to significantly increase the detection probability for
maneuvering targets. However, during the observation time, the problems that often tend to …

Radon-Fourier transform for radar target detection (III): Optimality and fast implementations

J Yu, J Xu, YN Peng, XG Xia - IEEE Transactions on Aerospace …, 2012 - ieeexplore.ieee.org
As a generalized Doppler filter bank processing, Radon-Fourier transform (RFT) has
recently been proposed for long-time coherent integration detection of radar moving targets …

Radar high-speed maneuvering target detection based on joint second-order keystone transform and modified integrated cubic phase function

J Zhang, T Su, Y Li, J Zheng - Journal of Applied Remote …, 2016 - spiedigitallibrary.org
Long-time coherent integration is an effective means to improve the radar detection ability of
high-speed maneuvering targets with jerk motion. However, the range migration (RM) and …

Radar moving target detection in clutter background via adaptive dual-threshold sparse Fourier transform

X Yu, X Chen, Y Huang, L Zhang, J Guan, Y He - IEEE Access, 2019 - ieeexplore.ieee.org
In this paper, an adaptive dual-threshold sparse Fourier transform (ADT-SFT) algorithm is
proposed, which enables the application of the SFT and robust SFT (RSFT) to the moving …

Coherent detection and parameter estimation for radar high-speed maneuvering target based on FAF–LVD

K Jin, T Lai, S Zhu, G Li, T Jin, Y Zhao - Circuits, Systems, and Signal …, 2020 - Springer
Long-time coherent integration can remarkably improve the detection and motion parameter
estimation ability of radar for maneuvering targets. Unfortunately, the linear range migration …