Year: 2024
Type: conference-paper
Abstract: In this article, a beam-steerable end-fire antenna based on the concept of near-field meta-steering is presented. The antenna design comprises a conical log spiral antenna, a phase correction surface, and a pair of near-field phase-gradient metasurfaces. The proposed 3D beam-scanning antenna exhibits a peak gain of 15.8 dBi and can steer the beam to any direction within a large conical region with an apex angle of 98°, with less than 1.3 dB gain variation.
Institution: University of Technology Sydney
Language: English
Subfield: Aerospace Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4403211181