Abstract
We study the guided propagation of whistler waves whose fields depend on the azimuthal angle in cylindrical plasma-waveguide channels (density ducts) aligned with an external magnetic field and surrounded by a uniform magnetoplasma. The main attention is paid to ducts with enhanced plasma density. It is shown that, under certain conditions, such ducts are capable of guiding proper (eigen) modes and improper leaky modes. We present the results of analysis of the dispersion properties and field structures of nonsymmetric modes guided by cylindrical ducts in the whistler frequency range.
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Zaboronkova, T.M., Kudrin, A.V., Lyakh, M.Y. et al. Nonsymmetric Whistler Waves Guided by Cylindrical Ducts with Enhanced Plasma Density. Radiophysics and Quantum Electronics 45, 764–783 (2002). https://doi.org/10.1023/A:1022480316991
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DOI: https://doi.org/10.1023/A:1022480316991