@article{hierarchicalcodebookdesignwithdynamic,
  title = {Hierarchical Codebook Design with Dynamic Metasurface Antennas for Energy-Efficient Arrays},
  author = {Joseph Carlson and Miguel R. Castellanos and Robert W. Heath Jr},
  year = {2023},
  eprint = {2305.09016},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2305.09016v1},
}