MULTIPEAK STRUCTURE OF THE SPECTRA OF AZIMUTHAL SURFACE-WAVES IN ISOTROPIC PLASMA WAVE-GUIDES WITH NONCIRCULAR TRANSVERSE CROSS-SECTIONS

Authors
GIRKA IA
Citation
Ia. Girka, MULTIPEAK STRUCTURE OF THE SPECTRA OF AZIMUTHAL SURFACE-WAVES IN ISOTROPIC PLASMA WAVE-GUIDES WITH NONCIRCULAR TRANSVERSE CROSS-SECTIONS, Plasma physics reports, 23(3), 1997, pp. 225-230
Citations number
19
Categorie Soggetti
Phsycs, Fluid & Plasmas
Journal title
Plasma physics reports → ACNP
ISSN journal
1063780X
Volume
23
Issue
3
Year of publication
1997
Pages
225 - 230
Database
ISI
SICI code
1063-780X(1997)23:3<225:MSOTSO>2.0.ZU;2-V
Abstract
Multipeak structure of the spectra of extraordinary electromagnetic su rface waves propagating in the azimuthal direction in cylindrical isot ropic plasma waveguides with noncircular transverse cross sections is studied with the help of a secular equation. Multipeaked spectrum aris es when the angular period of the rippled plasma-dielectric or dielect ric-metal interface is equal to one half of the angular period of the fundamental mode of the surface wave.