Resonant frequencies of azimuthal-homogeneous oscillations of an anisotropic sphere |
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Authors: | Yu. F. Filippov Z. E. Eremenko |
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Affiliation: | (1) Usikov Institute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, Kharkov, 310085, Ukraine |
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Abstract: | The anisotropy of parameters is an intrinsic characteristic feature of dielectrics employed in production of high-Q resonators. A theory of azimuthal-homogeneous resonant oscillations in a single-crystal sphere is developed. It is demonstrated that the anisotropy gives rise to TM oscillations of two orders at different frequencies. Oscillations with large polar indices are numerically investigated. |
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