Design and Optimization of THz Integrated Sensing and Communication Systems

• Published in: IEEE transactions on vehicular technology Vol. 74; no. 8; pp. 12391 - 12406
• Main Authors: Zhang, Yujiao, Wang, Wenhao, Qiao, Deli
• Format: Journal Article
• Language: English
• Published: IEEE 01.08.2025
• Subjects: Antenna arrays; Array signal processing; Integrated sensing and communication; Optimization; power and time allocation; Propagation losses; Resource management; Sensors; Terahertz communication systems; Terahertz communications; Time-frequency analysis; Wireless sensor networks

A Terahertz (THz) Full-Duplex (FD) Integrated Sensing and Communication (ISAC) system is investigated in this paper, where an array-of-subarray (AoSA) architecture, with each radio-frequency (RF) chain dedicated to an individual subarray, is adopted. In the temporal domain, a frame is systematically...