PLASMA CIRCULAR CYLINDRICAL WAVE-GUIDE IN LOSSY MATERIAL

Authors
HU BJ RUAN CL
Citation
Bj. Hu et Cl. Ruan, PLASMA CIRCULAR CYLINDRICAL WAVE-GUIDE IN LOSSY MATERIAL, International journal of infrared and millimeter waves, 18(5), 1997, pp. 1015-1022
Citations number
5
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied",Optics
Journal title
International journal of infrared and millimeter waves → ACNP
ISSN journal
01959271
Volume
18
Issue
5
Year of publication
1997
Pages
1015 - 1022
Database
ISI
SICI code
0195-9271(1997)18:5<1015:PCCWIL>2.0.ZU;2-S
Abstract
The surface modes in the plasma circular cylindrical waveguide in a lo ssy material are analyzed, particularly for the variations of their pr opagation properties with plasma parameters and surrounding material. The characteristic equations of surface modes are derived, and their r elevant approximate solutions are given. The limit results of this pap er are consistent with that given in literature's. The analysis show t hat it can be used to improve the properties of mode suppressors and f abricat cut-off attenuators.