209 citations · 338 across the 7 of their papers we have counts for
5 papers · 1 filter
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…
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…
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…