Propagation characteristics of a partial chiroplasma filled cylindrical waveguide

Author

Gong, Jianmin ; Yang, Shixin

Author_Institution

Electromagn. Inst., Southwest Jiaotong Univ., Sichuan, China

fYear

1997

fDate

2-5 Dec 1997

Firstpage

793

Abstract

From Maxwell equations, a fundamental theory for chiroplasma media is given. In terms of the theory, a dispersion equation for the circular cross section cylindrical waveguide partially filled with the chiroplasma is derived. Numerical solution of the equation gives the propagation diagram of HE₁₁, EH₀₁, and HE₂₁ waveguide modes. It is found that the propagation characteristics of plasma waveguides are still retained in the presence of the chirality admittance. With the increase of the chiroplasma region, the dispersive curves of the EH₀₁ mode are shifted towards the higher frequencies

Keywords

Maxwell equations; chirowaveguides; circular waveguides; dispersion (wave); plasma filled waveguides; EH₀₁ mode; HE₁₁ mode; HE₂₁ mode; Maxwell equations; chirality admittance; circular cross section; cylindrical waveguide; dispersion equation; fundamental theory; partial chiroplasma filled waveguide; propagation characteristics; propagation diagram; Admittance; Electromagnetic propagation; Electromagnetic waveguides; Frequency; Magnetic anisotropy; Maxwell equations; Perpendicular magnetic anisotropy; Plasma waves; Waveguide components; Waveguide theory;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference Proceedings, 1997. APMC '97, 1997 Asia-Pacific

Print_ISBN

962-442-117-X

Type

conf

DOI

10.1109/APMC.1997.654661

Filename

654661