@article{improvementofbidirectionalcommunications,
  title = {Improvement of Bi-directional Communications using Solar Powered Reconfigurable Intelligent Surfaces},
  author = {Abdullah Almasoud and Mohamed Y. Selim and Ahamd Alsharoa and Ahmed E. Kamal},
  year = {2021},
  eprint = {2106.15269},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.15269v1},
}