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Appl. Sci. 2018, 8(8), 1276; https://doi.org/10.3390/app8081276

Mode Profile Shaping in Wire Media: Towards An Experimental Verification

1
Cockcroft Institute, Sci-Tech Daresbury, Daresbury WA4 4AD, UK
2
Physics Department, Lancaster University, Lancaster LA1 4YB, UK
3
Engineering Department, Lancaster University, Lancaster LA1 4YB, UK
4
Department of Engineering and Technology, University of Huddersfield, Huddersfield HD1 1JB, UK
*
Author to whom correspondence should be addressed.
Received: 18 July 2018 / Revised: 26 July 2018 / Accepted: 28 July 2018 / Published: 1 August 2018
(This article belongs to the Special Issue Photonic Metamaterials)
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Abstract

We show that an experimentally plausible system consisting of a modulated dielectric wire medium hosted in a metal cavity or waveguide can be used to shape the longitudinal field profile. In addition, a more realistic permittivity is used. These new frequency domain numerical results are a significant step towards justifying the construction of an experimental apparatus to test the field profile shaping in practise. View Full-Text
Keywords: spatial dispersion; field profile; metamaterials; photonics; RF engineering spatial dispersion; field profile; metamaterials; photonics; RF engineering
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Boyd, T.; Gratus, J.; Kinsler, P.; Letizia, R.; Seviour, R. Mode Profile Shaping in Wire Media: Towards An Experimental Verification. Appl. Sci. 2018, 8, 1276.

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