Radar high-speed target coherent detection method based on modified radon inverse Fourier transform

K Xiong, G Zhao, G Shi - IEEE Transactions on Aerospace and …, 2022 - ieeexplore.ieee.org
Within the long-time coherent integration (CI) in radar detection, the range walk effect
inevitably impacts high-speed targets, which makes coherent detection methods invalid. To …

[HTML][HTML] Long-Term Coherent Integration Algorithm for High-Speed Target Detection

Y He, G Zhao, K Xiong - Sensors, 2024 - mdpi.com
Long-term coherent integration (CI) can effectively improve the radar detection capability for
high-speed targets. However, the range walk (RW) effect caused by high-speed motion …

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 …

Hypersonic target detection and velocity estimation in coherent radar system based on scaled radon Fourier transform

Z Sun, X Li, G Cui, W Yi, L Kong - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The long-time Coherent Integration (CI) is one of the most effective and important techniques
to improve radar detection performance for hypersonic weak targets in coherent radar …

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 …

Long-time coherent integration-based detection method for high-speed and highly maneuvering radar target

X Chen, H Ding, Y Sun, J Guan - 2016 CIE International …, 2016 - ieeexplore.ieee.org
High-speed, low-observable, and maneuvering target detection is always the difficult
problem for the early warning and detection of space target, ballistic target, and passive …

A fast detection method for maneuvering target in coherent radar

X Li, L Kong, G Cui, W Yi - IEEE Sensors Journal, 2015 - ieeexplore.ieee.org
Coherent radars have multiple applications; among them, they can obtain multiple pulses
and improve the radar detection ability with the help of coherent integration technique …

Long-time coherent integration for maneuvering target detection based on ITRT-MRFT

L Lin, G Sun, Z Cheng, Z He - IEEE Sensors Journal, 2019 - ieeexplore.ieee.org
Long-time coherent integration can effectively improve the radar detection ability of a
maneuvering target. However, with the increasing of integration time, radial velocity and …

Highly Maneuvering target detection based on neural network and generalized Radon-Fourier transform

J Wang, Y Wu, X Deng, L Zhang… - IEEE Geoscience and …, 2023 - ieeexplore.ieee.org
Detection of highly maneuvering targets often suffers from the problem of range migration
(RM) and Doppler frequency migration (DFM) within coherent processing interval (CPI) …

An improved radon-Fourier transform coherent integration method

Y Song, T Jin, Y Song, Y Zhang - IEEE Access, 2019 - ieeexplore.ieee.org
Radar plays an increasingly important role in target detection because of its all-weather
detection capability. Furthermore, to detect weak and flexible target, effectively coherent …