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Journal Antennas №11 for 2013 г.
Article in number:
Quasi-optical waveguides and resonators on structures of elliptical profile
Keywords: open resonators and waveguides partial dielectric filling fluted waveguide discrimination of modes
Authors:
M.V. Koltsov - postgraduate student of Department of Physics and Optical System Technique, Nizhny Novgorod State Technical University n.a. R.E. Alekseev. E-mail: tirinox@gmail.com S.B. Raevsky - Dr.Sc. (Eng.), Professor of Department of Physics and Optical System Technique, Nizhny Novgorod State Technical University n.a. R.E. Alekseev. E-mail: raevsky@nntu.nnov.ru
Abstract:
We consider open resonators and waveguides formed by cylindrical elliptical mirrors, among which a dielectric waveguide with elliptical cross-section is confocally placed. The dispersion and the characteristic equations for calculating of the phase constants of the waves in fluted waveguide and the eigenfrequencies of resonator are written, respectively. The issues of ensuring single-mode operation are considered.
Pages: 50-56
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