Coarray Tensor Train Decomposition for Bistatic MIMO Radar With Uniform Planar Array
National University of Defense Technology · Hubei University of Automotive Technology · +1 more institution
Abstract
Recently, tensor network decomposition has attracted increasing attention due to its high efficacy in modeling multi-dimensional correlations in high-order tensors. Considering this advantage, this study employs tensor train decomposition (TTD) to achieve joint two-dimensional direction-of-departure (2D-DOD) and direction-of-arrival (2D-DOA) estimation in bistatic multiple-input multiple-output (MIMO) radar systems with uniform planar array (UPA) configurations. First, a five-dimensional (5D) tensor is defined to incorporate the two-dimensional (2D) spatial information from transmit and receive UPAs, which is then combined with temporal information. Next, a low-rank four-dimensional (4D) tensor is generated by…
Citation impact
- FWCI
- 28.33
- Percentile
- 100%
- References
- 61
Authors
5- QXQianpeng XieCorresponding
National University of Defense Technology
- ZWZhanling Wang
National University of Defense Technology
- FWFangqing Wen
Hubei University of Automotive Technology
- JHJin He
Shanghai Jiao Tong University, Hubei University of Automotive Technology
- TTTrieu‐Kien Truong
Shanghai Jiao Tong University
Topics & keywords
- Bistatic radar
- Planar
- Planar array
- MIMO
- Tensor (intrinsic definition)
- Physics
- Radar
- Computer science