Abstract
A semicylindrical dielectric resonator with a thin cylindrical inhomogeneity in the region of the field antinode of a whispering gallery eigenmode has been studied. Characteristic equations determining the complex eigenfrequencies of such resonators with axially homogeneous eigenmodes are obtained. It is shown that the presence of a dielectric or conducting inhomogeneity leads to a frequency shift and causes additional energy losses of the eigenmode.
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V.N. Derkach, Yu. F. Filipov, A. S. Plevako, et al., Int. J. Infrared Millim. Waves 25, 139 (2004).
N. T. Cherpak, A. A. Barannik, Yu. V. Prokopenko, T. A. Smirnova, and Yu. F. Filipov, in Nonlinear Dielectric Phenomena in Complex Liquids, Ed. by S. J. Rzoska and V. P. Zhelezny (Kluwer, Dordrecht, 2004), pp. 63–76.
V. I. Panov and P. R. Stankov, Radiotekh. Élektron. (Moscow) 31, 213 (1986).
A. Ya. Kirichenko, E. V. Krivenko, V. I. Lutsenko, et al., in Proceedings of the 15th International Crimean Conference on Microwave and Telecommunications Technology (CriMiCo), Sevastopol, 2005, Vol. 2, pp. 529–530.
Yu. V. Prokopenko, Yu. F. Filippov, and I. A. Shipilova, Pis’ma Zh. Tekh. Fiz. 32(7), 36 (2006) [Tech. Phys. Lett. 32, 296 (2006)].
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Original Russian Text © Yu.V. Prokopenko, Yu.F. Filippov, I.A. Shipilova, 2007, published in Pis’ma v Zhurnal Tekhnicheskoĭ Fiziki, 2007, Vol. 33, No. 17, pp. 24–30.
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Prokopenko, Y.V., Filippov, Y.F. & Shipilova, I.A. Effect of a small cylindrical inhomogeneity on the eigenfrequency of a semicylindrical dielectric resonator featuring an axially homogeneous eigenmode. Tech. Phys. Lett. 33, 729–731 (2007). https://doi.org/10.1134/S1063785007090040
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DOI: https://doi.org/10.1134/S1063785007090040