Surface susceptibility synthesis of spatially dispersive metasurfaces for space compression and spatial signal processing

J Dugan, TJ Smy, F Monticone… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
An analytical method is proposed to synthesize the angle-dependent surface
susceptibilities,, of spatially dispersive (SD) or nonlocal zero-thickness metasurfaces. The …

Spatially dispersive metasurfaces—part III: Zero-thickness modeling of periodic and finite nonuniform surfaces

J Dugan, JGN Rahmeier, TJ Smy… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A zero-thickness model of nonuniform spatially dispersive (SD) metasurfaces is developed
and demonstrated numerically for practical structures. This is an extension of Nizer …

Spatially dispersive metasurfaces—Part II: IE-GSTC-SD field solver with extended GSTCs

TJ Smy, JGN Rahmeier, J Dugan… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
An integral equation (IE)-based field solver to compute the scattered fields from spatially
dispersive metasurfaces is proposed and numerically confirmed using various examples …

A broadband low-profile transmitarray antenna by using differentially driven transmission polarizer with true-time delay

Y Cao, W Yang, Q Xue, W Che - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A broadband low-profile folded transmitarray (FTA) is proposed and investigated, in which a
novel wideband transmission polarizer (TP) is used to realize low-profile design. The …

A Wideband Low-Profile Folded Transmitarray Antenna based on Magneto-electric Dipole Elements

BJ Xiang, KM Luk - IEEE Transactions on Antennas and …, 2023 - ieeexplore.ieee.org
A wideband folded transmitarray (TA) antenna with a low profile is proposed by combing a
TA aperture and a reflective polarization-conversion surface (RPCS). The TA aperture …

Part 1: Spatially dispersive metasurfaces: Zero thickness surface susceptibilities & extended GSTCs

JGN Rahmeier, TJ Smy, J Dugan, S Gupta - arXiv preprint arXiv …, 2021 - arxiv.org
A simple method to describe spatially dispersive metasurfaces is proposed where the angle-
dependent surface susceptibilities are explicitly used to formulate the zero thickness sheet …

Laser-drilled all-dielectric Huygens' transmit-arrays as 120 GHz band beamformers

MK Emara, SK Stuhec-Leonard, T Tomura… - IEEE …, 2020 - ieeexplore.ieee.org
An all-dielectric Huygens' transmit-array is proposed and experimentally demonstrated in
the 120-GHz-band. The proposed transmit-array is fabricated using a high-precision laser …

Zero thickness surface susceptibilities and extended GSTCs—Part I: Spatially dispersive metasurfaces

JGN Rahmeier, TJ Smy, J Dugan… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
A simple method to describe spatially dispersive metasurfaces is proposed where the angle-
dependent surface susceptibilities are explicitly used to formulate the zero-thickness sheet …

Tightly coupled Huygens element-based conformal transmitarray for E-band airborne communication systems

X Wang, PY Qin, LZ Song, R Jin… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this article, a wideband conformal transmitarray employing dual-layer tightly coupled
Huygens elements is proposed at E-band. The element consists of five pairs of partly …

Metallo-dielectric millimeter-wave Huygens' quarter-wave and half-wave plates

MK Emara, T Tomura, J Hirokawa… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A novel metallo-dielectric Huygens' unit cell is proposed that can be designed to operate
either as a quarter-wave plate (QWP) or as a half-wave plate (HWP). The unit cell is based …