Quasi-optical multi-beam antenna technologies for B5G and 6G mmWave and THz networks: A review
Multi-beam antennas are critical components in future terrestrial and non-terrestrial wireless
communications networks. The multiple beams produced by these antennas will enable …
communications networks. The multiple beams produced by these antennas will enable …
A combined machine-learning/optimization-based approach for inverse design of nonuniform bianisotropic metasurfaces
Electromagnetic metasurface (EMMS) design based on far-field (FF) constraints without the
complete knowledge of the fields on both sides of the metasurface is typically a time …
complete knowledge of the fields on both sides of the metasurface is typically a time …
Equivalent circuit modeling to design a dual-band dual linear-to-circular polarizer surface
The working principle of a thin dual-band dual-linear to circular polarizer is presented here.
This polarizer not only converts incident linearly polarized (LP) waves to circularly polarized …
This polarizer not only converts incident linearly polarized (LP) waves to circularly polarized …
Applying massively parallel computing to multiscale Ka dual-band transmit-array analysis using FETI-2LM
Transmit-arrays (TAs) are a popular cost-effective solution for high-gain antennas at
millimeter waves. The design of these antennas relies on the fine tuning of the …
millimeter waves. The design of these antennas relies on the fine tuning of the …
Microfluidic Metasurfaces: A New Frontier in Electromagnetic Wave Engineering
J Qin, S Jiang, S Li, S He, W Zhu - Advanced Physics Research, 2024 - Wiley Online Library
Metasurfaces, as 2D artificial electromagnetic materials, play a pivotal role in manipulating
electromagnetic waves by controlling their amplitude, phase, and polarization. Achieving …
electromagnetic waves by controlling their amplitude, phase, and polarization. Achieving …
Revisiting Risley Prism Transmit-Array Antennas Using a Novel Co-Design Phase Correction Approach
Mechanical beam steering using two independent axially rotating metasurfaces (Risley
Prism configuration) have proved to be a cost-effective solution for millimeter wave (mmW) …
Prism configuration) have proved to be a cost-effective solution for millimeter wave (mmW) …
[PDF][PDF] Repositório ISCTE-IUL
The working principle of a thin dual-band dual-linear to circular polarizer is presented here.
This polarizer not only converts incident linearly polarized (LP) waves to circularly polarized …
This polarizer not only converts incident linearly polarized (LP) waves to circularly polarized …