Excitation of Electromagnetic Fields by a Modulated Flow of Charged Particles at a Media Boundary

Author

Khankina, S.I. ; Yakovenko, V.M. ; Yakovenko, I.V.

Author_Institution

Usikov Inst. of Radiophys. & Electron., Nat. Acad. of Sci. of Ukraine, Kharkov

Volume

1

fYear

2007

Firstpage

342

Lastpage

344

Abstract

The mechanism for exciting surface electromagnetic waves by a modulated flow (bunch) of charged particles intersecting a boundary of different media is considered in this paper. At that the modulated bunch is a set of spatial harmonics of the potential field with a given frequency. When the wave vector of the harmonic of this field coincides with the wave vector of the surface wave, the partial transformation of the kinetic energy of the bunch into the wave energy takes place.

Keywords

boundary layers; electromagnetic fields; harmonics; surface electromagnetic waves; charged particles modulated flow; electromagnetic field excitation; kinetic energy partial transformation; media boundary; spatial harmonics; surface electromagnetic waves excitation; wave energy; wave vector; Electromagnetic fields; Electromagnetic scattering; Electrons; Elementary particle vacuum; Equations; Frequency modulation; Plasma materials processing; Plasma properties; Plasma waves; Surface waves;

fLanguage

English

Publisher

ieee

Conference_Titel

Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves and Workshop on Terahertz Technologies, 2007. MSMW '07. The Sixth International Kharkov Symposium on

Print_ISBN

1-4244-1237-4

Type

conf

DOI

10.1109/MSMW.2007.4294656

Filename

4294656