Phased arrays

Reconfigurable Intelligent Surface-Aided Near-Field Communications for 6G: Opportunities and Challenges

March 27, 2024 by Xidong Mu, Jiaqi Xu, Yuanwei Liu, Lajos Hanzo

Reconfigurable intelligent surface (RIS)-aided near-field communications are investigated. First, the necessity of investigating RIS-aided near-field communications and the advantages brought about by the unique spherical wave-based near-field propagation are discussed. Then, the family of patch array-based RISs and metasurface-based RISs is introduced along with respective … [Read more...] about Reconfigurable Intelligent Surface-Aided Near-Field Communications for 6G: Opportunities and Challenges

Reconfigurable Holographic Surface: A New Paradigm to Implement Holographic Radio

March 22, 2023 by Ruoqi Deng

Ultramassive multiple-input, multiple-output (MIMO) is one of the key enablers in the forthcoming 6G networks to provide high-speed data services by exploiting spatial diversity. In this article, we consider a new paradigm, termed holographic radio for ultramassive MIMO, where numerous tiny and inexpensive antenna elements are integrated to realize high directive gain with low … [Read more...] about Reconfigurable Holographic Surface: A New Paradigm to Implement Holographic Radio

IEEE Vehicular Technology Magazine publishes peer-reviewed articles covering advances in areas of interest to the IEEE Vehicular Technology Society. The magazine focuses on intra-vehicular components, systems and applications. It includes tutorials, surveys, coverage of emerging technology, and serves as a means for the IEEE VTS governing body to communicate with its membership. Mobile radio technologies are appropriate to terrestrial mobile vehicular services. Motor vehicles include the components, systems and auxiliary functions. Land transportation includes the components and systems used in both automated and non-automated facets of ground transport technology, especially as they relate to vehicular systems.

Phased arrays

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