The Realization Study on the Reconfigurable Functions of Radial Line Slot Array (RLSA) Antennas

T Purnamirza, JM Shardarbekovich… - Progress in …, 2023 - jpier.org
… antennas in terms of beamsteering at the frequency of 5.8GHz… a reconfigurable RLSA
antenna that can steer its beam to an … The frequency of 5.8GHz is chosen as operating frequency

A beam-steering solution with highly transmitting hybrid metasurfaces and circularly polarized high-gain radial-line slot array antennas

MU Afzal, KP Esselle, MNY Koli - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… On the other hand, electronically steered reconfigurable arrays [5]–[7] are planar and thin, …
a fixed-frequency continuous beamsteering solution for RLSAs. The RLSA beam is steered in …

Design and performance improvement of radial line slot array antennas

MNY Koli - 2022 - figshare.mq.edu.au
… a methodology to steer the beam of RLSA antennas by using a … , stable radiation pattern,
and beam reconfigurability. This is … We consider two beam steering metasurfaces (BSM1 and …

Low-profile Radial Leaky-wave Apertures for Satellite Applications

GS Sethi - 2020 - search.proquest.com
… requires extensive use of fast electronic beam steering. … basic antenna elements and
reconfigurable antenna arrays and … RLSA designs, the structure is made such that the final slot

State-of-the-art passive beam-steering antenna technologies: Challenges and capabilities

F Ahmed, K Singh, KP Esselle - Ieee Access, 2023 - ieeexplore.ieee.org
… a linearly polarized antenna system at a single frequency only, which … the continuous
beamsteering solution for RLSA antennas [118]. … on beam steering characteristics of …

Reconfigurable antenna beam using U-Shaped slot patch for wireless networks

K Suriyan, N Ramalingam, K Venusamy - Materials Today: Proceedings, 2022 - Elsevier
… The U-shaped structure in radiating components tends to have more slots, as well as a …
wideband operating bandwidth as well as a good radiation pattern. The operational frequencies

[图书][B] Antenna and array technologies for future wireless ecosystems

YJ Guo, RW Ziolkowski - 2022 - books.google.com
… 3.38 The configuration of the 1D beam-steering FP antenna … fields of Fresnel antennas,
reconfigurable antennas, hybrid … for dual beam and/or dual frequency operations described in …

Beam-steering antenna technologies for space-related applications

K Esselle, K Singh, D Thalakotuna… - 2023 17th European …, 2023 - ieeexplore.ieee.org
… COTM terminals must receive in one frequency band (around 10 GHz) … (not VI-CTS) and
radial line slot array (RLSA) antennas. One … on beam steering characteristics of reconfigurable

[PDF][PDF] Development of techniques for the analysis and synthesis of spatially-fed arrays for emerging applications in near-field

A Fernández Vaquero - 2021 - digibuo.uniovi.es
… -beam patterns, or even shaped-phase patterns within the Fresnel region, which are mainly
focused on 5G systems at millimeter frequencies. … RLSA Radial Line Slot Array, is a type of …

A comprehensive survey on transmitting antenna systems with synthesized beams for microwave wireless power transmission

P Lu, M Wagih, G Goussetis… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
Beam steering is an attractive way for tracking single to multi-… Radial Line Slot Antenna
(RLSAs) were reported addressing … a RLSA structure, which is manufactured in the radiating slots