Generators of magnetic groups of symmetry and commutation relations

Author

Dmitriyev, Victor A.

Author_Institution

Army Politechnical Sch. (ESPE), Quito, Ecuador

Volume

43

Issue

12

fYear

1995

fDate

12/1/1995 12:00:00 AM

Firstpage

2668

Lastpage

2675

Abstract

A general procedure is given for determining the matrices [S], [Z], and [Y] of linear symmetrical multiports with gyromagnetic media. To obtain relations between the elements of the matrices, the color groups, the Curie principle, and the concept of gyrotropic symmetry (GS) and gyrotropic antisymmetry (GA) are used. Symmetries of the dc magnetic field are also considered. General properties of the multiports with GS and GA are discussed. Applications of the symmetry analysis are illustrated by two 3-D structures and some existent devices

Keywords

group theory; gyromagnetic effect; magnetic microwave devices; matrix algebra; multiport networks; symmetry; 3D structures; Curie principle; DC magnetic field; color groups; commutation relations; gyrotropic antisymmetry; gyrotropic symmetry; linear symmetrical multiports; magnetic symmetry groups; matrices; Circulators; Electromagnetic fields; Gyromagnetism; Gyrotropism; Magnetic fields; Microwave devices; Microwave technology; Optical scattering; Symmetric matrices; Transmission line matrix methods;

fLanguage

English

Journal_Title

Microwave Theory and Techniques, IEEE Transactions on

Publisher

ieee

ISSN

0018-9480

Type

jour

DOI

10.1109/22.477842

Filename

477842