Novel fast coherent detection algorithm for radar maneuvering target with jerk motion

J Zhang, T Su, J Zheng, X He - IEEE Journal of Selected Topics …, 2017 - ieeexplore.ieee.org
The detection performance of radar maneuvering target with jerk motion is affected by the
range migration (RM) and Doppler frequency migration (DFM). To address these problems …

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 …

A fast approach for detection and parameter estimation of maneuvering target with complex motions in coherent radar system

Z Sun, X Li, G Cui, W Yi, L Kong - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In coherent radar system, maneuvering target with complex motions usually confronts the
issues of range cell migration (RCM) and Doppler frequency spread (DFS) within the long …

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 …

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 …

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 …

A low complexity coherent integration method for maneuvering target detection

X Li, L Kong, G Cui, W Yi - Digital Signal Processing, 2016 - Elsevier
This paper considers the coherent integration problem for detecting a maneuvering target
with complex motions, where the velocity, acceleration and jerk result in respectively the …

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 …

Long-time coherent integration for weak maneuvering target detection and high-order motion parameter estimation based on keystone transform

P Huang, G Liao, Z Yang, XG Xia… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
In the airborne or spaceborne radar applications, prolonging the coherent integration time is
one of the effective methods to improve the radar detection ability of a weak maneuvering …

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 …