2023 article
Active and Passive Reconfigurable Intelligent Surfaces at mm-Wave and THz bands enabled by CMOS Integrated Chips
2023 IEEE WIRELESS AND MICROWAVE TECHNOLOGY CONFERENCE, WAMICON.
author keywords: Millimeter-wave; Terahertz; Active RIS; Passive RIS; metasurfaces,Integrated Circuits; Reconfigurable Arrrays; Intelligent arrays; Bloackage mitigation; Time Modulation; Transmitter
TL;DR:
Two reconfigurable intelligent electromagnetic surface designs enabled through CMOS ICs are presented namely, a) mm-Wave 57–64 GHz active reconfigured reflector array b) THz dynamically programmable passive holographic metasurface enabled throughCMOS IC tiling approach.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Source: Web Of Science
Added: July 31, 2023
Though the initial deployment of 5G millimeter-Wave (mmWave) networks has demonstrated multi-Gb/s wireless links, they are often highly susceptible to blockages, channel disruptions, and fading due to the nature of their directive beams. To overcome this major impediment, the next generation of communication systems will have to be resilient, which encompasses security, adaptability, and autonomy. Reconfigurable Intelligent Surfaces (RISs) have emerged as a potential candidate to address these challenges and have the capability to dynamically reconfigure the radio propagation channels on-the-fly. In this invited article, we present two reconfigurable intelligent electromagnetic surface designs enabled through CMOS ICs namely, a) mm-Wave 57–64 GHz active reconfigurable reflector array b) THz dynamically programmable passive holographic metasurface enabled through CMOS IC tiling approach.