Intelligent omni-surfaces: Simultaneous refraction and reflection for full-dimensional wireless communications
The development of metasurfaces has unlocked various use cases in wireless
communication networks to improve performance by manipulating the propagation …
communication networks to improve performance by manipulating the propagation …
Electromagnetic metasurfaces: physics and applications
Metasurfaces are ultrathin metamaterials consisting of planar electromagnetic (EM)
microstructures (eg, meta-atoms) with pre-determined EM responses arranged in specific …
microstructures (eg, meta-atoms) with pre-determined EM responses arranged in specific …
Phase-to-pattern inverse design paradigm for fast realization of functional metasurfaces via transfer learning
R Zhu, T Qiu, J Wang, S Sui, C Hao, T Liu, Y Li… - Nature …, 2021 - nature.com
Metasurfaces have provided unprecedented freedom for manipulating electromagnetic
waves. In metasurface design, massive meta-atoms have to be optimized to produce the …
waves. In metasurface design, massive meta-atoms have to be optimized to produce the …
Chirality‐assisted high‐efficiency metasurfaces with independent control of phase, amplitude, and polarization
Simultaneously independent control of phase, amplitude, and polarization is pivotal yet
challenging for manipulating electromagnetic waves by transmissive metasurfaces …
challenging for manipulating electromagnetic waves by transmissive metasurfaces …
Metantenna: When metasurface meets antenna again
Metasurfaces, composed of 2-D planar arrays of sub-wavelength metallic or dielectric
scatterers, have provided unprecedented freedoms in manipulating electromagnetic (EM) …
scatterers, have provided unprecedented freedoms in manipulating electromagnetic (EM) …
Spin‐encoded wavelength‐direction multitasking Janus metasurfaces
The fruitful progress toward light manipulation in reflective (R) or transmissive (T) geometry
(half‐space) has facilitated strong aspiration towards full‐space wave control. Although R–T …
(half‐space) has facilitated strong aspiration towards full‐space wave control. Although R–T …
Broadband high-efficiency ultrathin metasurfaces with simultaneous independent control of transmission and reflection amplitudes and phases
We demonstrate a broadband near-100%-efficiency ultrathin metasurface operating at
microwave and millimeter-wave frequencies. We develop and employ two orthogonally …
microwave and millimeter-wave frequencies. We develop and employ two orthogonally …
High-gain bidirectional radiative circularly polarized antenna based on focusing metasurface
A high-gain bidirectional radiative circular polarization (CP) antenna loaded with a dual-
mode focusing metasurface (MS) is proposed. The original microstrip patch antenna …
mode focusing metasurface (MS) is proposed. The original microstrip patch antenna …
A survey on planar ultra-wideband antennas with band notch characteristics: Principle, design, and applications
G Kumar, R Kumar - AEU-International Journal of Electronics and …, 2019 - Elsevier
UWB systems provide a distinctive solution for short-range wireless communication due to
large bandwidth and low power consumption in transmission and reception. However, for …
large bandwidth and low power consumption in transmission and reception. However, for …
Dual-mode transmissive metasurface and its applications in multibeam transmitarray
HX Xu, T Cai, YQ Zhuang, Q Peng… - … on Antennas and …, 2017 - ieeexplore.ieee.org
A novel triple-layer dual-mode meta-atom wherein an H-shaped structure is combined with a
pair of symmetric patches is proposed. The composite structure substantially lowered the …
pair of symmetric patches is proposed. The composite structure substantially lowered the …