A metal mesh flat prism for MM-wave applications

Moseley, Paul, Savini, Giorgio, Pisano, Giampaolo ORCID: https://orcid.org/0000-0003-4302-5681, Ade, Peter A. R. ORCID: https://orcid.org/0000-0002-5127-0401, Saenz, Elena and Zhang, Jin 2015. A metal mesh flat prism for MM-wave applications. Presented at: Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015 40th International Conference, Hong Kong, 23-28 Aug 2015. Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015 40th International Conference (Proceedings). Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015 40th International Conference. NY, USA: IEEE, 10.1109/IRMMW-THz.2015.7327672

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Abstract

Summary form only given. By using the previously unwanted dispersive properties of metal mesh artificial dielectrics, we propose a novel design for a flat prism. This is a device that steers an incident plane wave by a given angle based on its frequency. This is achieved by using existing graded index theory and further understanding of the dispersion effects in metal mesh grids. Such a device would act as an alternative to diffraction gratings and operate over the frequency range of 100-200 GHz.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Schools > Physics and Astronomy
Subjects:	Q Science > Q Science (General) Q Science > QB Astronomy
Uncontrolled Keywords:	Metals, Dispersion, Indexes, Geometry, Refractive index, Physics, Dielectrics
Publisher:	IEEE
ISBN:	9781479982714
ISSN:	2162-2027
Related URLs:	Organisation Publisher
Last Modified:	01 Nov 2022 11:13
URI:	https://orca.cardiff.ac.uk/id/eprint/94230

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