The standardization of fifth generation (5G) communications has been completed, and the
5G network should be commercially launched in 2020. As a result, the visioning and …

As the standardization of fifth generation (5G) communications has been completed, and the
5G network will be commercially launched in 2020, the research visioning and planning of …

Digital metasurfaces define a novel methodology for metasurface designs by adopting
discrete coding meta‐atoms to engineer electromagnetic waves in programmable ways …

A new concept for development of a high-gain and miniaturized radio repeater is presented
in this paper. The proposed system utilizes a small array of low-profile miniaturized planar …

This paper proposes a new wireless enabling technology for future smart radio
environments. The approach aims to enhance signal coverage within the shadow region (s) …

A directional repeater system with simple architecture composed of wideband receive and
transmit antennas, a high gain low-power amplifier, and a bandpass filter is proposed for the …

Coverage in mobile communications systems requires an acceptable link gain over a
maximum service area, with areas of low link gain being problematic. A standard approach …

A passive, low‐cost, paper‐based intelligent reflecting surface (IRS) is designed to reflect a
signal in a desired direction to overcome non‐line‐of‐sight scenarios in indoor …

This paper proposes a proof‐of‐concept design for RIS made with liquid crystals (LC) and
Corning glass for wireless communication applications. The proposed RIS concept consists …

A dual-channel subwavelength low-power radio repeater system is presented in this
communication. The repeater system is composed of a low-profile miniaturized receive …