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[HTML][HTML] Beam steering 3D printed dielectric lens antennas for millimeter-wave and 5G applications
Two types of cost-efficient antennas based on dielectric gradient index dielectric lens have
been designed for 5G applications at 28 GH z. The first is a linearly polarized flat lens …
been designed for 5G applications at 28 GH z. The first is a linearly polarized flat lens …
3-D printable synthetic metasurface to realize 2-D beam-steering antenna
This article presents highly radio-frequency (RF) transparent phase gradient synthetic
metasurfaces made of sub-wavelength-sized 3D printable meta-atoms with tailored …
metasurfaces made of sub-wavelength-sized 3D printable meta-atoms with tailored …
An ultra-wideband linear-to-circular polarizer based on phase difference complementary scheme
A novel linear-to-circular polarizer with a bandwidth of 88% is proposed in this article. It is
the first attempt to propose a phase difference compensation method for circularly polarized …
the first attempt to propose a phase difference compensation method for circularly polarized …
V-band monolithic additive-manufactured geodesic lens array antenna
Fully metallic geodesic lens antennas are popular for millimeter-wave band applications due
to their simplicity, robustness, and low loss. Here, we report the experimental results of a …
to their simplicity, robustness, and low loss. Here, we report the experimental results of a …
A Novel Logarithmic-Spiral-Shaped 3D-Printed Dielectric Polarizer for Dual-Circularly Polarized Conical-Beam Radiation Patterns in the Ka-Band
J Melendro-Jiménez… - … on Antennas and …, 2024 - ieeexplore.ieee.org
In this contribution, the design of a novel logarithmic-spiral-shaped (LSS) anisotropic
dielectric polarizer is presented for millimeter-wave applications within the Ka-band (28–30 …
dielectric polarizer is presented for millimeter-wave applications within the Ka-band (28–30 …
[HTML][HTML] Analysis of 3D Printed Dielectric Resonator Antenna Arrays for Millimeter-Wave 5G Applications
This paper explores the potential use of fused deposition modeling (FDM) technology for
manufacturing microwave and millimeter-wave dielectric resonator antennas (DRAs) for 5G …
manufacturing microwave and millimeter-wave dielectric resonator antennas (DRAs) for 5G …
Design of An Ultra-Broadband Circularly Polarized 3D Printed Millimeter-wave Lens Antenna
This article presents the design and development of a wideband, circularly polarized lens
antenna with high gain for millimeter-wave (MMW) applications. The antenna is composed …
antenna with high gain for millimeter-wave (MMW) applications. The antenna is composed …
2D FEM-Based Simulation and Optimization of Concentric Ring GRIN Lens Antennas
In this work, a hybridized 2-D finite element method (FEM) with modal analysis is used to
study a flat 3-D gradient-index dielectric lens with a diameter of 10. The use of this memory …
study a flat 3-D gradient-index dielectric lens with a diameter of 10. The use of this memory …
A 3-D printed broadband wide-angle multi-beam flat GRIN lens aided by multifocal ray-path analyses
An analysis of actual optical ray paths in flat gradient-index (GRIN) lenses for multifocal multi-
beam radiations is introduced in this paper. The formulation is rigorously established using …
beam radiations is introduced in this paper. The formulation is rigorously established using …
Design of wideband flat artificial dielectric lenses at mmWave frequencies
This work aims to provide guidelines on the design of wideband flat lenses based on
artificial dielectric layers (ADLs). Planar lenses based on metasurfaces are typically …
artificial dielectric layers (ADLs). Planar lenses based on metasurfaces are typically …