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arXiv · 2106.06484

Excitation of a homogeneous dielectric sphere by a point electric dipole

Roman Gaponenko·Ilia L. Rasskazov·Alexander Moroz·Konstantin Ladutenko·Alexey Shcherbakov·Pavel Belov
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Abstract

Electrically small dielectric antennas are of great interest for modern technologies, since they can significantly reduce the physical size of electronic devices for processing and transmitting information. We investigate the influence of the resonance conditions of an electrically small dielectric spherical antenna with a high refractive index on its directivity and analyze the dependence of these resonances on the effectively excited modes of the dielectric sphere.

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Roman Gaponenko, Ilia L. Rasskazov, Alexander Moroz, Konstantin Ladutenko, Alexey Shcherbakov, Pavel Belov. 2021-06-11. Excitation of a homogeneous dielectric sphere by a point electric dipole. https://doi.org/10.1088/1742-6596/2015/1/012043

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