@article{antennaselectioninswitchbasedmimoarrays,
  title = {Antenna Selection in Switch-Based MIMO Arrays via DOA threshold region Approximation},
  author = {Hui Chen and Tarig Ballal and Mohammed E. Eltayeb and Tareq Y. Al-Naffouri},
  year = {2022},
  eprint = {2205.10807},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2205.10807v1},
}