Magnetic Management of Periodic Structure Parameters with the Band Gap

Author

Danilov, V.V. ; Launets, V.L. ; Oliynyk, V.V.

Author_Institution

Nat. Taras Shevchenko, Univ. of Kyiv Acad., Kyiv

Volume

1

fYear

2007

fDate

25-30 June 2007

Firstpage

231

Lastpage

233

Abstract

A 1-D dielectric periodic structure which consisted of five periodic plane layers was placed into a standard waveguide with rectangular cross-section. Waveguides are fully shut and electromagnetic wave attenuation is secured up to -35 dB over the whole operating frequency range of the waveguide. Following the perturbation brought into the periodic structure the passing peak at frequency 44.6 GHz was formed in the band-gap. Transmission characteristics of the periodic structure and structure with defect are obtained. The approximate evaluation of the range of magnetic permeability change with the change of magnetic field is in good agreement with the experimental results.

Keywords

dielectric materials; electromagnetic wave absorption; magnetic permeability; periodic structures; perturbation techniques; rectangular waveguides; waveguide theory; 1-D dielectric periodic structure; band-gap; electromagnetic wave attenuation; magnetic field; magnetic permeability; periodic plane layers; transmission characteristics; waveguide; Attenuation; Dielectrics; Electromagnetic scattering; Electromagnetic waveguides; Frequency; Periodic structures; Permeability; Photonic band gap; Planar waveguides; Rectangular waveguides;

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

Conference_Location

Kharkov

Print_ISBN

1-4244-1237-4

Type

conf

DOI

10.1109/MSMW.2007.4294618

Filename

4294618