Practical Design Considerations for Reconfigurable Intelligent Surfaces

J Rains, J ur Rehman Kazim… - … Surfaces (IRS) for …, 2022‏ - Wiley Online Library
The reconfigurable intelligent surface (RIS) has recently emerged as a very appealing
technology to manipulate electromagnetic waves in a propagation environment. The RIS is a …

[PDF][PDF] 基于空间编码结构光源的 2 bit 光控可编程太赫兹超表面

戴耀威, 陈聪, 高鹏, 赵佳明, 路祥宇, 万寅辉… - Acta Optica …, 2023‏ - researching.cn
摘要设计了一种可由空间编码结构光控制的多功能太赫兹超表面单元, 该单元由嵌有光敏半导体
材料的金属裂环-二氧化硅介质层-金属底板组成. 超表面单元通过结构光源的编码控制光改变 …

Generation of multi-mode OAM waves through 1-bit direct-radiating programmable metasurfaces

X Bai - 2020 14th European Conference on Antennas and …, 2020‏ - ieeexplore.ieee.org
A direct-radiating programmable metasurfaces is presented for generating multi-mode OAM
beams. The proposed direct-radiating metasurfaces is composed of 1-bit electronically …

Practical Design Considerations for Reconfigurable Intelligent Surfaces

QH Abbasi, MA Imran - Intelligent Reconfigurable Surfaces (IRS) …, 2022‏ - books.google.com
This section provides the reader with a selection of past works regarding unit cell
architecture for continuously and discretely tunable elements that can be utilized to achieve …