209 citations · 338 across the 7 of their papers we have counts for
7 papers
Low-Complexity Estimation Algorithm and Decoupling Scheme for FRaC System
Mengjiang Sun, Peng Chen, Zhenxin Cao +1
With the leaping advances in autonomous vehicles and transportation infrastructure, dual function radar-communication (DFRC) systems have become attractive due to the size, cost an…
Range-Angle Estimation for FDA-MIMO System With Frequency Offset
Mengjiang Sun, Peng Chen, Zhenxin Cao
Frequency diverse array multiple-input multiple-output (FDA-MIMO) radar differs from the traditional phased array (PA) radar, and can form range-angle-dependent beampattern and dif…
NoncovANM: Gridless DOA Estimation for LPDF System
Yangying Zhao, Peng Chen, Zhenxin Cao +1
Direction of arrival (DOA) estimation is an important research in the area of array signal processing, and has been studied for decades. High resolution DOA estimation requires lar…
Time-Frequency Analysis based Deep Interference Classification for Frequency Hopping System
Changzhi Xu, Jingya Ren, Wanxin Yu +4
It is known that, interference classification plays an important role in protecting the authorized communication system and avoiding its performance degradation in the hostile envi…
Deep Neural Network-Based Quantized Signal Reconstruction for DOA Estimation
Weifeng Han, Peng Chen, Zhenxin Cao
For a massive multiple-input-multiple-output (MIMO) system using intelligent reflecting surface (IRS) equipped with radio frequency (RF) chains, the multi-channel RF chains are exp…
A New Atomic Norm for DOA Estimation With Gain-Phase Errors
Peng Chen, Zhimin Chen, Zhenxin Cao +1
The problem of direction of arrival (DOA) estimation has been studied for decades as an essential technology in enabling radar, wireless communications, and array signal processing…
Off-Grid DOA Estimation Using Sparse Bayesian Learning in MIMO Radar With Unknown Mutual Coupling
Peng Chen, Zhenxin Cao, Zhimin Chen +1
In the practical radar with multiple antennas, the antenna imperfections degrade the system performance. In this paper, the problem of estimating the direction of arrival (DOA) in…