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 …

Coherent integration for maneuvering target detection based on Radon-Lv's distribution

X Li, G Cui, W Yi, L Kong - IEEE Signal Processing Letters, 2015 - ieeexplore.ieee.org
This letter considers the coherent integration problem for a maneuvering target, involving
range migration (RM) and Doppler frequency migration (DFM) within one coherent pulse …

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 …

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 …

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 …

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 detection and parameter estimation of high-speed target based on MART-LVT

X Li, Z Sun, W Yi, G Cui, L Kong - IEEE Sensors Journal, 2018 - ieeexplore.ieee.org
Long-time coherent accumulation can effectively improve the detection and motion
parameters estimation ability of radar for maneuvering weak target. Nevertheless, the range …

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 …

Computationally efficient coherent detection and parameter estimation algorithm for maneuvering target

X Li, Z Sun, W Yi, G Cui, L Kong, X Yang - Signal Processing, 2019 - Elsevier
In this paper, a computationally efficient coherent detection and parameter estimation
algorithm via symmetric autocorrelation function (SAF) and scaled Fourier transform (ie, SAF …

Radar coherent detection for Doppler-ambiguous maneuvering target based on product scaled periodic Lv's distribution

K Jin, T Lai, Y Wang, G Li, Y Zhao - Signal Processing, 2020 - Elsevier
This paper considers the coherent integration problem for Doppler-ambiguous maneuvering
target. A novel method based on the product scaled periodic Lv's distribution (PSPLVD) is …