Results 191 to 200 of about 570,053 (282)

Orthogonal canalized polaritons via coupling graphene plasmon and phonon polaritons of hBN metasurface. [PDF]

Nanophotonics
Huang CC.
europepmc   +1 more source

Metasurface-assisted bioelectronics: bridging photonic innovation with biomedical implants. [PDF]

Light Sci Appl
Mohammadiaria M, Srivastava SB.
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Low-Profile Wideband Circular Polarization Metasurface Antenna With Characteristic Mode Analysis and Mode Suppression

IEEE Antennas and Wireless Propagation Letters, 2023
In this letter, a wideband circular polarization (CP) metasurface (MS) antenna is proposed, which is composed of a centrosymmetric structure with a mode suppressor and an asymmetric aperture-coupled feed structure separated by dielectric substrates ...
Zimu Zhang, Yongzhi Cheng, Hui Luo, Fu Chen   +3 more
semanticscholar   +1 more source

A Compact Wideband Low-Profile Metasurface Antenna Loaded With Patch-Via-Wall Structure

IEEE Antennas and Wireless Propagation Letters, 2023
This letter designs a miniaturized low-profile metasurface (MS) antenna with compact size, large bandwidth, and stable gain. First, a miniaturized MS structure using the via-wall capacitive loading is investigated.
Dongxu Chen, Q. Xue, Wanchen Yang, K. Chin, Huayan Jin, W. Che   +5 more
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A Broadband Circularly Polarized Single-Layer Metasurface Antenna Using Characteristic-Mode Analysis

IEEE Transactions on Antennas and Propagation, 2023
In this work, we propose a low-profile single-layer coplanar waveguide (CPW)-fed metasurface (MTS) antenna with broadband circular polarization (CP) radiation.
Ahmed El Yousfi, Abdenasser Lamkaddem, K. Abdalmalak, D. Segovia-Vargas   +3 more
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Metasurface Antenna With Cocircularly Polarized Radiation Characteristics for Wideband Monostatic Simultaneous Transmit and Receive Applications

IEEE Transactions on Antennas and Propagation, 2023
A monostatic simultaneous transmit and receive (STAR) antenna system consisting of a metasurface-based STAR antenna and two elaborately designed microstrip-based feeding networks is proposed to suppress the self-interference (SI) from transmission (TX ...
Di Wu, Yu‐Xiang Sun, Ruina Lian, Bing Xiao, Min Li, Kaida Xu   +5 more
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Multiple Tri-Beam Low Scanning Loss Metasurface Antenna for Wide-Angle Coverage by Superposing Focusing and Periodic Phases

IEEE transactions on microwave theory and techniques, 2023
A multiple tri-beam low scanning loss millimeter-wave (mmW) transmissive metasurface antenna for wide-angle coverage is proposed. The aperture phase distribution of the proposed metasurface is the superposition of the focusing phase and the periodic ...
Xiaoxuan Guo, Yu Luo, Zhi Ning Chen, Ningning Yan, Wenxing An, Kaixue Ma   +5 more
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Liquid Metasurface Antennas

2020 IEEE 17th International Conference on Smart Communities: Improving Quality of Life Using ICT, IoT and AI (HONET), 2020
This paper describes a novel design of a fully reconfigurable modulated metasurface (MTS) antenna. Current proposed MTS antennas offer limited radiation pattern reconfiguration, which is a crucial design tuning capability for antennas compatible with next-generation communication systems.
Kristina Moralic, Dylan Languasco, William Romeo, Mario Junior Mencagli   +3 more
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Modeling and Analysis of Wideband Multilayer Metasurface Antenna Array Using Characteristic-Mode Analysis

IEEE Transactions on Antennas and Propagation, 2023
Conventional single-layer homogeneous impedance-sheet models (ISMs) for single-layer metasurface (MTS) antenna elements cannot handle multi-layer inhomogeneous MTS antenna arrays of local field inhomogeneity caused by loadings and feedings.
J. Gao, F. Lin
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Millimeter-Wave Filtering Metasurface Antenna Array With Printed RGW Technology

IEEE Antennas and Wireless Propagation Letters, 2023
A millimeter-wave printed ridge gap waveguide fed filtering metasurface antenna (MSA) array is presented for 5G applications. The MSA element consists of a parasitic loop and a stacked patch.
Chao Chen, Jixin Chen, Jianyi Zhou, Letian Wen, W. Hong   +4 more
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