Mainlobe deceptive jammer suppression in SF-RDA radar: Joint transmit-receive processing

L Lan, J Xu, G Liao, S Zhu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The problem of mainlobe deceptive jammer suppression with a novel stepped frequency
(SF)-receive delay array (RDA) radar is addressed in this paper. In our system design, the …

Mainlobe deceptive jammer suppression using element-pulse coding with MIMO radar

L Lan, G Liao, J Xu, Y Zhang, S Zhu - Signal Processing, 2021 - Elsevier
Mainlobe deceptive jammer suppression is a critical issue for radar systems. To address this
problem, the element-pulse coding (EPC) scheme is proposed in multiple-input multiple …

Level-set evolution for medical image segmentation with alternating direction method of multipliers

S Wali, C Li, M Imran, A Shakoor, A Basit - Signal Processing, 2023 - Elsevier
Segmentation via level-set methods plays a significant role in natural and medical image
analysis. Recently, the distance regularized level-set evolution (DRLSE) model, which is …

Cooperative range and angle estimation with PA and FDA radars

J Zhu, S Zhu, J Xu, L Lan, X He - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Target localization with unambiguous range and angle estimation of the signal-of-interest is
a key task of a radar system, especially for wide region surveillance. In this article, we …

Range-angle-dependent beamforming for FDA-MIMO radar using oblique projection

L Lan, G Liao, J Xu, S Zhu, Y Zhang - Science China Information Sciences, 2022 - Springer
Frequency diverse array (FDA)-multiple-input and multiple-output (MIMO) radar is
characterized with a range-angle-dependent transceive beampattern by introducing …

Joint design of the transmit and receive weights for coherent FDA radar

W Jia, WQ Wang, S Zhang - Signal Processing, 2023 - Elsevier
Frequency diverse array (FDA) differs from conventional array techniques in that it imposes
an additional frequency offset (FO) across the array elements. The use of FO provides the …

An end-to-end model for multi-view scene text recognition

A Banerjee, P Shivakumara, S Bhattacharya, U Pal… - Pattern Recognition, 2024 - Elsevier
Due to the increasing applications of surveillance and monitoring such as person re-
identification, vehicle re-identification and sports events tracking, the necessity of text …

A joint array parameters design method based on FDA-MIMO radar

Z Ding, J Xie, J Xu - IEEE Transactions on Aerospace and …, 2022 - ieeexplore.ieee.org
Frequency diverse array (FDA)-multiple-input and multiple-output (MIMO) radar is
characterized by a range-angle-dependent beampattern owing to extra frequency offset …

A Method to Suppress Interferences Based on Secondary Compensation with QPC-FDA-MIMO Radar

Y Zhang, G Liao, J Xu, X Zhang, L Lan - Remote Sensing, 2023 - mdpi.com
The traditional phased array radar is unable to distinguish mainlobe deceptive interference
from the true target when they share an identical angle. To address this issue, a method is …

Mainlobe Deceptive Jammer Mitigation With Subaperture-FDA-MIMO Radar

F Wei, S Zhu, L Lan, Z Zhang, X Li… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this article, mainlobe deceptive jammer mitigation for multiple targets is investigated using
a subaperture-frequency diverse array-multiple-input multiple-output (MIMO) radar. At the …