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 …

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 Doppler ambiguity tolerated method for radar sensor maneuvering target focusing and detection

J Wan, Y Zhou, L Zhang, Z Chen - IEEE Sensors Journal, 2019 - ieeexplore.ieee.org
Maneuvering target detection is a challenging task for modern radar sensor applications.
Range migration (RM) and Doppler frequency migration (DFM) lead to serious coherent …

Manoeuvring target detection based on keystone transform and Lv's distribution

X Li, G Cui, W Yi, L Kong - IET Radar, Sonar & Navigation, 2016 - Wiley Online Library
This study considers the coherent integration problem for detecting a manoeuvring target,
involving range migration (RM) and Doppler frequency migration (DFM) within the coherent …

High speed maneuvering target detection based on joint keystone transform and CP function

X Li, G Cui, L Kong, W Yi, X Yang… - 2014 IEEE Radar …, 2014 - ieeexplore.ieee.org
This paper considers the coherent integration detection problem for high speed
maneuvering target with a constant jerk, and proposes a new coherent integration detection …

Long-time coherent integration for maneuvering target based on second-order keystone transform and Lv's distribution

D Yao, X Zhang, Z Sun - Electronics, 2022 - mdpi.com
Maneuvering target detection is a challenging task for radar due to its maneuverability and
weak energy. Long-term coherent integration can remarkably increase signal energy to …

Detection of weak maneuvering target based on keystone transform and matched filtering process

Z Sun, X Li, W Yi, G Cui, L Kong - Signal Processing, 2017 - Elsevier
Detection of weak maneuvering target often suffers from the problems of the range migration
(RM) and the Doppler frequency migration (DFM) within the coherent pulse interval. In order …

High speed radar target detection based on fast radon-Fourier transform

ZP Wu, WB Fu, T Su, JB Zheng - 电子与信息学报, 2012 - jeit.ac.cn
Abstract Radon-Fourier Transform (RFT) is a kind of method which integrates radar target
energy by integrating the target track in range-slow time domain according to the target …

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 …

Radar high speed small target detection based on keystone transform and linear canonical transform

X Huang, L Zhang, S Li, Y Zhao - Digital Signal Processing, 2018 - Elsevier
High speed small target detection is a challenging problem for ground-based radar due to its
maneuverability and low radar cross section (RCS). The range migration (RM) and Doppler …