@article{energysavingprecoderdesignfornarrowband,
  title = {Energy-Saving Precoder Design for Narrowband and Wideband Massive MIMO},
  author = {Emanuele Peschiera and François Rottenberg},
  year = {2023},
  eprint = {2304.01661},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2304.01661v3},
}