This article introduces a compact linearly polarized (LP) radial line slot array antenna
(RSLA) that incorporates a metamaterial of circular ring resonator (CRR) reflector for …

A radial line slot array antenna is presented and experimentally discussed for a fifth
generation (5G) mobile communication system that resonates at the frequency of 28 GHz …

ABSTRACT A wideband open air gap radial line slot array (RLSA) antenna is presented for
point‐to‐point application. This article investigates the optimum slot arrangement and the …

This paper compared the performance of the conventional Radial line slot array (RLSA)
antenna structure. Two different substrates of RLSA antennas were used: The FR4 with the …

Mobile broadband communication systems like the fifth generation (5G) will require large
bandwidth allocation. Currently, the sweet spot is congested with no enough spectrum to …

Multilayered cavity material has been used to improve the performance of radial line slot
array antenna. In most cases, the arrangement of the dielectric materials in the cavity has a …

The demand of large bandwidth has pushed the wireless backbone into the mm-wave
frequency range. A compact wireless terminal has been suggested at 26 GHz over the …