Multi-scale bullseye antennas

Chaplain, GJ; Hooper, IR; Starkey, TA
Date: 18 July 2022
Journal
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
Publisher
Royal Society
Publisher DOI
https://doi.org/10.1098/rsta.2021.0402
Abstract
We design, simulate, and experimentally characterise a multi-scale bullseye antenna for the broadband manipulation of microwaves. The device achieves far-field beam-forming via tailored diffraction at the interface between two concentric bullseye geometries, with near-field energy concentration resulting from the overlap of the ...
We design, simulate, and experimentally characterise a multi-scale bullseye antenna for the broadband manipulation of microwaves. The device achieves far-field beam-forming via tailored diffraction at the interface between two concentric bullseye geometries, with near-field energy concentration resulting from the overlap of the diffracted beams
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Physics and Astronomy

Faculty of Environment, Science and Economy

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© 2022 The Author(s). Published by the Royal Society. This version is made available under the CC-BY 4.0 license: https://creativecommons.org/licenses/by/4.0/  
Except where otherwise noted, this item's licence is described as © 2022 The Author(s). Published by the Royal Society. This version is made available under the CC-BY 4.0 license: https://creativecommons.org/licenses/by/4.0/