Coordinate-dependent plasma frequency reduction coefficients for planar corrugated periodic structures

Author

Tsarin, Yu.A.

Author_Institution

Inst. of Radio Astron., Nat. Acad. of Sci. of Ukraine, Kharkov, Ukraine

fYear

2004

fDate

27 Sept.-1 Oct. 2004

Firstpage

613

Lastpage

614

Abstract

A "disk" model for a beam above a planar corrugated structure is considered. Under the assumption of a uniformly-charged transverse cross-section beam, the static Green\´s function for the uniformly charged interacting disks is derived analytically in the general case without using the properties of a concrete mapping for a specific structure. The coordinate-dependent plasma frequency reduction coefficients and their application for the beam-field interaction in microwave devices are introduced and discussed.

Keywords

Green´s function methods; conformal mapping; microwave parametric oscillators; periodic structures; plasma-beam interactions; beam-field interaction; concrete mapping; coordinate-dependent coefficients; microwave parametric oscillators; planar corrugated periodic structures; plasma frequency reduction coefficients; static Green function; transverse cross section beam; uniformly charged interacting disks; Electron beams; Frequency; Geometry; Gratings; Green´s function methods; Laser beams; Microwave devices; Particle beams; Periodic structures; Plasma applications;

fLanguage

English

Publisher

ieee

Conference_Titel

Infrared and Millimeter Waves, 2004 and 12th International Conference on Terahertz Electronics, 2004. Conference Digest of the 2004 Joint 29th International Conference on

Print_ISBN

0-7803-8490-3

Type

conf

DOI

10.1109/ICIMW.2004.1422240

Filename

1422240