High-speed multi-target detection with narrowband radar

J Su, M Xing, G Wang, Z Bao - IET radar, sonar & navigation, 2010 - IET
High-speed multi-target detection is a challenging problem in radar applications. Typically,
targets with high speed go through several range cells in the observation period, which …

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 …

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 …

New parameter estimation and detection algorithm for high speed small target

M Xing, J Su, G Wang, Z Bao - IEEE Transactions on Aerospace …, 2011 - ieeexplore.ieee.org
Target detection and parameter estimation are the principal problems of radar applications.
The detection and parameter estimation for high-speed small targets are challenging for …

Detection of high‐speed and accelerated target based on the linear frequency modulation radar

PC Suo, S Tao, R Tao, Z Nan - IET Radar, Sonar & Navigation, 2014 - Wiley Online Library
The high‐speed movement of a target may cause range migration and Doppler frequency
migration of the radar echo, which has a serious impact on the detection performance of the …

Radar low-observable target detection

X Chen, J Guan, Y Huang, Y HE - Science & Technology Review, 2017 - kjdb.org
To deal with the difficulty in radar signal processing, effective and efficient detection of low-
observable targets in complex environments is an ongoing research hotspot. On the one …

Efficient radar detection of weak manoeuvring targets using a coarse‐to‐fine strategy

S Liu, H Zhang, T Shan, Y Huang - IET Radar, Sonar & …, 2021 - Wiley Online Library
Detection of weak manoeuvring targets has always been an important yet challenging task
for radar signal processing. One primary reason is that target variable motions within a …

CLEAN‐based coherent integration method for high‐speed multi‐targets detection

X Li, L Kong, G Cui, W Yi - IET Radar, Sonar & Navigation, 2016 - Wiley Online Library
Coherent integration for high‐speed multi‐targets detection is a challenging task in radar
applications. First, range migration (RM) and Doppler frequency migration (DFM) induced by …

Multi-target detection method based on variable carrier frequency chirp sequence

W Wang, J Du, J Gao - Sensors, 2018 - mdpi.com
Continuous waveform (CW) radar is widely used in intelligent transportation systems,
vehicle assisted driving, and other fields because of its simple structure, low cost and high …

Coherent integration for radar high-speed maneuvering target based on frequency-domain second-order phase difference

K Jin, T Lai, Y Wang, G Li, Y Zhao - Electronics, 2019 - mdpi.com
In recent years, target detection has drawn increasing attention in the field of radar signal
processing. In this paper, we address the problem of coherent integration for detecting high …