Results 151 to 160 of about 9,058 (257)

Experimental Investigation of Reflectarray Antennas for High-Power Microwave Applications. [PDF]

Micromachines (Basel)
Zhao J, Dong Y, Li H, Li T, Liu W, Zhou Y, Wang H, Hu B, Li F, Wang K, Qiu B.   +10 more
europepmc   +1 more source

Causality Implications for Absorption by EM Metasurfaces. [PDF]

Nanomaterials (Basel)
Valagiannopoulos C.
europepmc   +1 more source

Beam steerable MIMO antenna based on conformal passive reflective metasurface for 5G millimeter wave applications. [PDF]

Sci Rep
Malik BT, Khan S, Koziel S.
europepmc   +1 more source

Enabling beam-scanning antenna technologies for terahertz wireless systems: A review. [PDF]

Fundam Res
Zheng D, Wu GB, Jiang ZH, Hong W, Chan CH, Wu K.   +5 more
europepmc   +1 more source

Design of a 5G millimeter-wave wideband high-gain metamaterial-based antenna. [PDF]

Sci Rep
Osama I, Elhefnawy M, Yahya A.
europepmc   +1 more source

Antenna Design and Optimization for 5G, 6G, and IoT. [PDF]

Sensors (Basel)
Jahanbakhsh Basherlou H, Ojaroudi Parchin N, See CH.   +2 more
europepmc   +1 more source

A Wideband Water-Based 3D-Printed Reflect-Transmit Antenna Array Toward mmWave Positioning Applications. [PDF]

Sensors (Basel)
Ahmed F, Faisal F, Melouki N, PourMohammadi P, Naseri H, Djerafi T, Denidni TA.   +6 more
europepmc   +1 more source

Surrogate-Based EM Design of RF and Microwave Components: A Systematic Review of Workflow Roles, Inverse Design, Multifidelity, and Active Learning. [PDF]

Sensors (Basel)
Prousali M, Tsitsos S.
europepmc   +1 more source

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Reconfigurable Bidirectional Beam-Steering Aperture With Transmitarray, Reflectarray, and Transmit-Reflect-Array Modes Switching

IEEE Transactions on Antennas and Propagation, 2023
The design and experiment of an electronically reconfigurable bidirectional spatially-fed array are presented, which combines the functionalities of reconfigurable transmitarray (TA), reflectarray (RA), and transmit-reflect array (TRA).
Hang Yu, Pan Li, Jianxun Su, Zengrui Li, Shenheng Xu, Fan Yang   +5 more
semanticscholar   +1 more source

A 1-bit Time-Modulated Reflectarray for Reconfigurable-Intelligent-Surface Applications

IEEE Transactions on Antennas and Propagation, 2023
The development of reconfigurable intelligent surfaces (RISs) is important to facilitate advances in beyond 5G and 6G technologies. However, the difficulty of controlling the reflected amplitude of the widely studied 1-bit reflectarray (RA) makes it ...
Xianbo Cao, Qiang Chen, Toru Tanaka, Masaki Kozai, Hiroya Minami   +4 more
semanticscholar   +1 more source