Abstract—This paper unifies integrated sensing and com-munication (ISAC) and simultaneous wireless information and power transfer (SWIPT), by investigating a new multi-functional multiple-input multiple-output (MIMO) system integrating wire-less sensing . Abstract—This paper unifies integrated sensing and com-munication (ISAC) and simultaneous wireless information and power transfer (SWIPT), by investigating a new multi-functional multiple-input multiple-output (MIMO) system integrating wire-less sensing . As we move into 2026, the global telecommunications sector has hit the intersection of widespread 5G-Advanced (5. 5G) commercialization and the mass adoption of Wi-Fi 7 (IEEE 802. For RF engineers, the mission has evolved beyond mere “signal bars. In this system. A Distributed Antenna System (DAS) is a network of antennas strategically placed throughout a venue, such as stadiums and arenas, to ensure strong, reliable cellular coverage even in crowded environments. Instead of relying solely on outdoor cell towers, DAS ensures strong, consistent wireless coverage by transmitting signals through multiple low-power nodes strategically placed within a. Hybrid beamforming for multiple-input/multiple-output (MIMO) communications is an attractive technology for realizing extremely massive MIMO systems envisioned for future wireless communications in a scalable and power-efficient manner.
