Exact Analytical Approach To A Class Of Continuously Graded Flat Lenses

Keywords

Indexes; Lenses; Mathematical model; Metamaterials; Permeability; Permittivity

Abstract

We present exact analytical solutions for the electric and magnetic fields in continuously graded models of flat lenses. We model the lenses as compact composites with continuously varying permittivity and permeability functions, which asymptotically approach unity at the boundaries of the composite cylinder. We illustrate the application of the proposed procedure by obtaining exact analytical solutions for the electric and magnetic fields for a class of composite designs with constant permeability (μ = μ0) and radially graded permittivity.

Publication Date

11-9-2015

Publication Title

2015 IEEE Radio and Antenna Days of the Indian Ocean, RADIO 2015

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/RADIO.2015.7323388

Socpus ID

84962028259 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84962028259

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