On the benefits of glide symmetries for microwave devices
O Quevedo-Teruel, Q Chen, F Mesa… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
The presence of glide symmetries in periodic structures can introduce beneficial
modifications in their electromagnetic properties. The difference between glide and non …
modifications in their electromagnetic properties. The difference between glide and non …
Accurate characterization and design guidelines of glide-symmetric holey EBG
Q Chen, F Mesa, X Yin… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The dispersion characteristics of a glide-symmetric holey periodic surface are investigated,
with special emphasis on a detailed study of its stopbands. The unit cell is modeled as a …
with special emphasis on a detailed study of its stopbands. The unit cell is modeled as a …
Leaky-wave structures and techniques for integrated front-end antenna systems
Leaky-wave antenna (LWA), as a special kind of waveguiding structure simultaneously
characterized by both the guidance and radiation of electromagnetic waves along it, has …
characterized by both the guidance and radiation of electromagnetic waves along it, has …
Planar leaky-wave antenna featuring wideband fixed-beam radiation and tailorable directional angle for millimeter-wave applications
Inspired by the well-known power/energy leakage phenomenon between an unshielded
grounded coplanar waveguide (GCPW) and its neighboring parallel-plate waveguide …
grounded coplanar waveguide (GCPW) and its neighboring parallel-plate waveguide …
[HTML][HTML] Ka-band planar slotted waveguide array based on groove gap waveguide technology with a glide-symmetric holey metasurface
LF Herrán, A Algaba Brazalez, E Rajo-Iglesias - Scientific Reports, 2021 - nature.com
The design of a planar slot array in groove gap waveguide technology implemented by glide-
symmetric holes as Electromagnetic Band Gap structure is here presented. Despite the …
symmetric holes as Electromagnetic Band Gap structure is here presented. Despite the …
An Overview of Recent Development of the Gap-Waveguide Technology for mmWave and sub-THz Applications
The millimeter-wave (mmWave) and sub-terahertz (sub-THz) bands have received much
attention in recent years for wireless communication and high-resolution imaging radar …
attention in recent years for wireless communication and high-resolution imaging radar …
Spatial multi-polarized leaky-wave antenna based on spoof surface plasmon polaritons
M Wang, HC Wang, SC Tian, HF Ma… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
A leaky-wave antenna (LWA) is proposed on the basis of an ultrathin spoof surface
plasmonic (SSP) waveguide, which can convert SSP waves into spatial multi-polarized …
plasmonic (SSP) waveguide, which can convert SSP waves into spatial multi-polarized …
Dual-band antenna with large beam steering angle incorporating endfire and frequency scanning modes using double-layer SSPPs structure
A dual wideband antenna with a large beam steering angle through endfire radiation and
frequency scanning radiation in each band is proposed for the first time. The antenna utilizes …
frequency scanning radiation in each band is proposed for the first time. The antenna utilizes …
Dispersion and filtering properties of rectangular waveguides loaded with holey structures
Á Palomares-Caballero, A Alex-Amor… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
This article analyzes thoroughly the dispersion and filtering features of periodic holey
waveguides in the millimeter-wave frequency range. Two structures are mainly studied …
waveguides in the millimeter-wave frequency range. Two structures are mainly studied …
Fully Metallic Dual-Band Linear-to-Circular Polarizer for K/Ka-band
A dual-band polarizer is presented that converts linear polarization into circular polarization
with orthogonal handedness in the satcom bands 19.7–20.2 GHz and 29.5–30 GHz. The …
with orthogonal handedness in the satcom bands 19.7–20.2 GHz and 29.5–30 GHz. The …