@article{bereyhi2022channel,

title={Channel Hardening of IRS-Aided Multi-Antenna Systems: How Should IRSs Scale?},

author={Bereyhi, Ali and Asaad, Saba and Ouyang, Chongjun and M{\"u}ller, Ralf R and Schaefer, Rafael F and Poor, H Vincent},

journal={arXiv preprint arXiv:2203.11592},

year={2022}

}