235 citations · 272 across the 8 of their papers we have counts for
8 papers
Robust HRRP Recognition under Interrupted Sampling Repeater Jamming using a Prior Jamming Information-Guided Network
Guozheng Sun, Lei Wang, Yanhao Wang +2
Radar automatic target recognition (RATR) based on high-resolution range profile (HRRP) has attracted increasing attention due to its ability to capture fine-grained structural fea…
Robust Radar HRRP Recognition under Non-uniform Jamming Based on Complex-valued Frequency Attention Network
Yanhao Wang, Lei Wang, Jie Wang +1
Complex electromagnetic environments, often containing multiple jammers with different jamming patterns, produce non-uniform jamming power across the frequency spectrum. This spect…
A MARL Based Multi-Target Tracking Algorithm Under Jamming Against Radar
Ziang Wang, Lei Wang, Qi Yi +1
Unmanned aerial vehicles (UAVs) have played an increasingly important role in military operations and social life. Among all application scenarios, multi-target tracking tasks acco…
Approximating Multi-Dimensional and Multiband Signals
Yuhan Li, Tianyao Huang, Yimin Liu +1
We study the problem of representing a discrete tensor that comes from finite uniform samplings of a multi-dimensional and multiband analog signal. Particularly, we consider two ty…
a cognitive frequency allocation strategy for multi-carrier radar against communication interference
Zhao Shan, Lei Wang, Pengfei Liu +2
Modern radars often adopt multi-carrier waveform which has been widely discussed in the literature. However, with the development of civil communication, more and more spectrum res…
Block-Sparse Recovery Network for Two-Dimensional Harmonic Retrieval
Rong Fu, Tianyao Huang, Lei Wang +1
As a typical signal processing problem, multidimensional harmonic retrieval (MHR) has been adapted to a wide range of applications in signal processing. Block-sparse signals, whose…
Theoretical Analysis for Extended Target Recovery in Randomized Stepped Frequency Radars
Lei Wang, Tianyao Huang, Yimin Liu
Randomized Stepped Frequency Radar (RSFR) is very attractive for tasks under complex electromagnetic environment. Due to the synthetic high range resolution in RSRFs, a target usua…
The Random Frequency Diverse Array: A New Antenna Structure for Uncoupled Direction-Range Indication in Active Sensing
Yimin Liu, Hang Ruan, Lei Wang +1
In this paper, we propose a new type of array antenna, termed the Random Frequency Diverse Array (RFDA), for an uncoupled indication of target direction and range with low system c…