Physical-layer Security For THz Communications Via Orbital Angular Momentum Waves

J. Woo, M. I. Wasiq Khan, M. I. Ibrahim, R. Han, A. P. Chandrakasan and R. T. Yazicigil, "Physical-Layer Security for THz Communications via Orbital Angular Momentum Waves," 2022 IEEE Workshop on Signal Processing Systems (SiPS), Nov 2022,