학술논문
Modulated metasurface antennas and beam-formers for mm-waves and beyond
Document Type
Conference
Author
Source
2022 Sixteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials) Artificial Materials for Novel Wave Phenomena (Metamaterials), 2022 Sixteenth International Congress on. :172-174 Sep, 2022
Subject
Language
Abstract
Modulated metasurfaces (MTSs) can be efficiently used to guide the propagation of surface-wave (SW) wavefronts or to gradually radiate the power carried by a SW. These two complementary mechanisms can be applied, respectively, to design beamformers and antennas capable of addressing some of the needs in emerging millimeter wave wireless and future net-works beyond 5G. More precisely, we will present the use of modulated metasurfaces for the design of high-gain antennas and broadband beamformers. We will also show how the later can be efficiently combined with the former to provide multi-beam operation.