@INPROCEEDINGS{2018-Xiaolu-RadarConf-TRDOA,
  author={X. {Zeng} and B. {Chen} and M. {Yang}},
  booktitle={2018 IEEE Radar Conference (RadarConf18)}, 
  title={DOA estimation for low angle targets using time reversal in frequency domain model}, 
  year={2018},
  volume={},
  number={},
  pages={1323-1327},
  doi={10.1109/RADAR.2018.8378755}}