Abstract: This article presents a 112-Gb/s four-level pulse amplitude modulation (PAM-4) transceiver (TRX) for extra-short-reach (XSR) applications in 28-nm CMOS. The receiver (RX) adopts a 4 × 6 time ...
Abstract: A simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) aided communication system is investigated. A robust joint beamforming design problem under the ...