Recent progress in reconfigurable and intelligent metasurfaces: A comprehensive review of tuning mechanisms, hardware designs, and applications
Intelligent metasurfaces have gained significant importance in recent years due to their
ability to dynamically manipulate electromagnetic (EM) waves. Their multifunctional …
ability to dynamically manipulate electromagnetic (EM) waves. Their multifunctional …
Prior-knowledge-guided deep-learning-enabled synthesis for broadband and large phase shift range metacells in metalens antenna
A prior-knowledge-guided deep-learning-enabled (PK-DL) synthesis method is proposed for
enhancing the transmission bandwidth and phase shift range of metacells used for the …
enhancing the transmission bandwidth and phase shift range of metacells used for the …
An ultrathin, low-profile and high-efficiency metalens antenna based on chain Huygens' metasurface
C Xue, J Sun, X Gao, F Chen, Z Pang… - … on Antennas and …, 2022 - ieeexplore.ieee.org
An ultrathin and low-profile metalens antenna based on chain Huygens' metasurface is
proposed for 28 GHz band applications. The metasurface consists of an array series of …
proposed for 28 GHz band applications. The metasurface consists of an array series of …
Bi-isotropic huygens' metasurface for polarization-insensitive cross-polarization conversion and wavefront manipulation
J Li, Y Yuan, Q Wu, K Zhang - IEEE Transactions on Antennas …, 2024 - ieeexplore.ieee.org
A bi-isotropic Huygens' metasurface (BIHMS) is proposed for polarization-insensitive cross-
polarization conversion and wavefront manipulation, which can transmit and twist a linearly …
polarization conversion and wavefront manipulation, which can transmit and twist a linearly …
Full-range amplitude–phase metacells for sidelobe suppression of metalens antenna using prior-knowledge-guided deep-learning-enabled synthesis
A prior-knowledge-guided deep-learning-enabled (PK-DL) synthesis method is proposed to
design the metacells with the full-range amplitude and phase control for suppressing the …
design the metacells with the full-range amplitude and phase control for suppressing the …
Flat-focal-plane dual-metasurface lens for low scan loss and sidelobe level of a metalens antenna
A flat-focal-plane dual-metasurface lens (dual-metalens) is presented to lower the scan loss
and sidelobe level (SLL) of a metalens antenna. The dual-metalens consists of two …
and sidelobe level (SLL) of a metalens antenna. The dual-metalens consists of two …
Low-RCS transmitarray based on 2.5-D cross-polarization converter
This article presents a low radar cross Section (RCS) transmitarray with absorption–
transmission–absorption frequency response. In contrast to conventional transmitarrays …
transmission–absorption frequency response. In contrast to conventional transmitarrays …
Wideband transmit-array antenna design with dual-layer ultrathin Huygens' meta-surface for vehicular sensing and communication
P Wang, G Huang, W Wang, Y Shao… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article proposes a wideband high-gain transmit-array (TA) antenna for vehicular
sensing and communication, which employs a dual-layer ultrathin Huygens' meta-surface …
sensing and communication, which employs a dual-layer ultrathin Huygens' meta-surface …
Broadband trifunctional metasurface and its application in a lens antenna
X Li, J Chen, X Xi, X Li, Q Cheng, RX Wu - Optics express, 2021 - opg.optica.org
Multifunctional metasurfaces have attracted extensive attention due to their ability to achieve
diversified wavefront controls in flat devices. To date, most designs through metasurface are …
diversified wavefront controls in flat devices. To date, most designs through metasurface are …
An ultrathin dual-band huygens' meta-lens antenna with orthogonal linear polarization
C Xue, S Cao, T Li, X Gao - IEEE Antennas and Wireless …, 2022 - ieeexplore.ieee.org
An ultrathin, dual-band, orthogonally linearly polarized Huygens' metasurface has been
proposed which can be used for 28/38 GHz dual-band lens antenna. It is composed of two …
proposed which can be used for 28/38 GHz dual-band lens antenna. It is composed of two …