EBG structure for low frequency applications

Author

Saleh, Gameel ; Solbach, Klaus ; Rennings, Andreas

Author_Institution

High-Freq. Eng. (HFT), Univ. of Duisburg-Essen, Duisburg, Germany

fYear

2012

fDate

12-14 March 2012

Firstpage

1

Lastpage

4

Abstract

In this paper a multilayer electromagnetic band gap (EBG) structure is proposed as a size-reduced solution for application in Magnetic Resonance systems operating at around 300MHz. The reflection phase coefficient at normal and oblique incidence is studied, and the dispersion diagram is used to determine the TE and TM surface wave suppression band gap. The proposed EBG structure is designed to exhibit very small deviation in the resonant frequency versus angle of incidence and to exhibit a stop band gap related to the quadrature reflection phase criterion.

Keywords

dispersion (wave); electromagnetic wave reflection; magnetic resonance; photonic band gap; EBG structure; TE surface wave suppression band gap; TM surface wave suppression band gap; dispersion diagram; frequency 300 MHz; low frequency application; magnetic resonance system; multilayer electromagnetic band gap structure; oblique incidence; quadrature reflection phase coefficient; resonant frequency; size-reduced solution; Metamaterials; Photonic band gap; Reflection; Resonant frequency; Surface impedance; Surface waves; Electromagnetic band gap structures; in-phase reflection band; surface wave suppression band gap;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference (GeMiC), 2012 The 7th German

Conference_Location

Ilmenau

Print_ISBN

978-1-4577-2096-3

Electronic_ISBN

978-3-9812668-4-9

Type

conf

Filename

6185170