@article{offgriddoaestimationusingsparsebayesian,
  title = {Off-Grid DOA Estimation Using Sparse Bayesian Learning in MIMO Radar With Unknown Mutual Coupling},
  author = {Peng Chen and Zhenxin Cao and Zhimin Chen and Xianbin Wang},
  year = {2018},
  eprint = {1804.04460},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1804.04460v4},
}