@article{multipassiveactiveirsenhancedwireless,
  title = {Multi-Passive/Active-IRS Enhanced Wireless Coverage: Deployment Optimization and Cost-Performance Trade-off},
  author = {Min Fu and Weidong Mei and Rui Zhang},
  year = {2023},
  eprint = {2309.11918},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2309.11918v1},
}