Lens-based Multi-Beam Antenna Technologies for Highly Efficient Dual-Polarized Radiations at Sub-THz Frequencies
Journal
2021 International Symposium on Antennas and Propagation, ISAP 2021
Date Issued
2021
Author(s)
Yan Z.-D.
Abstract
In this paper, potential antenna technologies are presented for 6G applications at sub-terahertz frequencies to reduce the propagation loss in the air and dielectric substrates. The proposed work employs a homogeneous uniform lens-based architecture excited by multiple single antenna elements. The feed antennas have simple structures for dual-polarized radiations without implementing any sophisticated microstrip line beamforming circuits to form the directional beams. Numerical simulations by HFSS are presented to validate the concept and demonstrate the feasibility. ? 2021 Taiwan Microwave Association.
Subjects
Dual polarization
homogeneous lens
multi-beam radiation
sub-terahertz frequencies
Antenna feeders
Lens antennas
Dual-polarizations
Dual-polarized
Homogeneous lens
Multi-beam radiation
Multibeams
Polarized radiation
Sub-terahertz
Sub-terahertz frequency
Terahertz frequencies
THz frequencies
Terahertz waves
SDGs
Type
conference paper