DocumentCode
2663304
Title
Properties and applications of periodic dielectric particles as tunable-index materials
Author
Bao, Di ; Argyropoulos, Christos ; Kallos, Efthymios ; Hao, Yang
Author_Institution
Dept. of Electron. Eng., Queen Mary, Univ. of London, London, UK
fYear
2009
fDate
16-17 Nov. 2009
Firstpage
549
Lastpage
552
Abstract
In this paper, the properties of cylindrical high-permittivity dielectric particles are studied. The refractive index is calculated with a parameter retrieval method and a Fourier transform method. It is shown that the periodic particles have low losses, while being non-resonant and broadband. Furthermore, the refractive index can be adjustable according to the dimensions of the particles. Application examples are also presented.
Keywords
Fourier transforms; dielectric materials; permittivity; refractive index; Fourier transform method; parameter retrieval method; periodic dielectric particles; refractive index; Antennas and propagation; Circuits; Dielectric losses; Dielectric materials; Magnetic materials; Magnetic resonance; Metamaterials; Permittivity; Refractive index; Resonant frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas & Propagation Conference, 2009. LAPC 2009. Loughborough
Conference_Location
Loughborough
Print_ISBN
978-1-4244-2720-8
Electronic_ISBN
978-1-4244-2721-5
Type
conf
DOI
10.1109/LAPC.2009.5352405
Filename
5352405
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