@article{massivemimochannelestimationwithlow,
  title = {Massive MIMO Channel Estimation with Low-Resolution Spatial Sigma-Delta ADCs},
  author = {Shilpa Rao and Gonzalo Seco-Granados and Hessam Pirzadeh and Josef A. Nossek and A. Lee Swindlehurst},
  year = {2020},
  eprint = {2005.07752},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2005.07752v3},
}