64 citations · 144 across the 6 of their papers we have counts for
6 papers
Hybrid RIS-Assisted MIMO Dual-Function Radar-Communication System
Zhuoyang Liu, Haiyang Zhang, Tianyao Huang +2
Dual-function radar-communication (DFRC) technology is emerging in next-generation wireless systems. Reconfigurable intelligent surface (RIS) arrays have been suggested as a crucia…
Two-Dimensional DOA Estimation for L-shaped Nested Array via Tensor Modeling
Feng Xu, Sergiy A. Vorobyov
The problem of two-dimensional (2-D) direction-of-arrival (DOA) estimation for the L-shaped nested array is considered. Typically, the multi-dimensional structure of the received s…
Transmit Beamspace DDMA Based Automotive MIMO Radar
Feng Xu, Sergiy A. Vorobyov, Fawei Yang
The time division multiple access (TDMA) technique has been applied in automotive multiple-input multiple-output (MIMO) radar. However, it suffers from the transmit energy loss, an…
DOA Estimation for Transmit Beamspace MIMO Radar via Tensor Decomposition with Vandermonde Factor Matrix
Feng Xu, Matthew W. Morency, Sergiy A. Vorobyov
We address the problem of tensor decomposition in application to direction-of-arrival (DOA) estimation for transmit beamspace (TB) multiple-input multiple-output (MIMO) radar. A ge…
Search-free DOA Estimation Method Based on Tensor Decomposition and Polynomial Rooting for Transmit Beamspace MIMO Radar
Feng Xu, Xiaopeng Yang, Tian Lan
In order to improve the accuracy and resolution for transmit beamspace multiple-input multiple-output (MIMO) radar, a search-free direction-of-arrival (DOA) estimation method based…
Joint DOD and DOA Estimation in Slow-Time MIMO Radar via PARAFAC Decomposition
Feng Xu, Sergiy A. Vorobyov, Xiaopeng Yang
We develop a new tensor model for slow-time multiple-input multiple output (MIMO) radar and apply it for joint direction-of-departure (DOD) and direction-of-arrival (DOA) estimatio…