WASABI: Widely-Spaced Array and Beamforming Design for Terahertz Range-Angle Secure Communications
WASABI: Widely-Spaced Array and Beamforming Design for Terahertz Range-Angle Secure Communications
Weijun Gao,Xuyang Lu,Chong Han,Zhi Chen
2022 · DBLP: journals/corr/abs-2201-06253
arXiv.org · 0 Citations
TLDR
A novel widely-spaced array and beamforming (WASABI) design is proposed, based on the uniform planar array and hybrid beamforming, which is theoretically proved to achieve the optimal secrecy rate powered by the non-constrained optimum approaching (NCOA) algorithm with more than one RF chain.