Near and far fields of a kite-shaped dielectric resonator antenna

Author

Smotrova, Elena I. ; Sauleau, Ronan ; Nosich, Alexander I.

Author_Institution

Lab. of Micro & Nano-Opt., Inst. of Radio-Phys. & Electron., Kharkiv, Ukraine

fYear

2012

fDate

26-30 March 2012

Firstpage

1316

Lastpage

1318

Abstract

We consider the natural modes of a thin kite-shaped dielectric resonator antenna as solutions to the 2-D linear eigenproblem for the Maxwell equations with exact boundary and radiation conditions. This problem is reduced to the set of Muller´s integral equations with smooth and integrable kernels discretised using the adequate quadrature formulas. The eigenvalues are found numerically as the roots of the corresponding determinantal equation. The results of the study of several modes are presented.

Keywords

dielectric resonator antennas; eigenvalues and eigenfunctions; integral equations; 2-D linear eigenproblem; Maxwell equations; Muller integral equations; adequate quadrature formulas; boundary conditions; kite-shaped dielectric resonator antenna; near and far fields; radiation conditions; Cavity resonators; Dielectric resonator antennas; Dielectrics; Eigenvalues and eigenfunctions; Integral equations; Optical resonators; Shape; Nystrom method; boundary integral equations; dielectric resonator antenna;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation (EUCAP), 2012 6th European Conference on

Conference_Location

Prague

Print_ISBN

978-1-4577-0918-0

Electronic_ISBN

978-1-4577-0919-7

Type

conf

DOI

10.1109/EuCAP.2012.6205880

Filename

6205880