Plasma circular cylindrical waveguide in lossy material |
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| Authors: | B J Hu and C L Ruan |
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| Institution: | (1) Institute of Applied Physics, University of Electronic Science and Technology of China, 610054 Chengdu, People’s Republic of China |
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| Abstract: | The surface modes in the plasma circular cylindrical waveguide in a lossy material are analyzed, particularly for the variations
of their propagation properties with plasma parameters and surrounding material. The characteristic equations of surface modes
are derived, and their relevant approximate solutions are given. The limit results of this paper are consistent with that
given in literature’s. The analysis show that it can be used to improve the properties of mode suppressors and fabricat cut-off
attenuators. |
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| Keywords: | Plasma waveguide Dielectric waveguide theory Propagation properties |
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