Transparent and double-sided wave absorber with specified reflection and transmission coefficients

Author

Sekine, Toshikazu ; Takahashi, Yasuhiro ; Nakamura, Takashi

Author_Institution

Dept. of Electr. & Electron. Eng., Gifu Univ., Gifu, Japan

fYear

2009

fDate

11-12 June 2009

Firstpage

1

Lastpage

3

Abstract

A double-sided wave absorber with specified reflection and transmission coefficients at both sides is proposed. This wave absorber consists of two transparent dielectric layers with three transparent resistance films. Therefore, this wave absorber is transparent and electromagnetic waves are absorbed in both sides. Then it is suitable for the indoor use as electromagnetic wave separator. The design formula is derived and its effectiveness is confirmed by the numerical examples.

Keywords

dielectric materials; electromagnetic wave absorption; electromagnetic wave reflection; electromagnetic wave transmission; double-sided wave absorber; electromagnetic wave separator; specified reflection; transmission coefficients; transparent dielectric layers; transparent resistance films; transparent wave absorber; Dielectric thin films; Distributed parameter circuits; Electromagnetic reflection; Electromagnetic scattering; Equivalent circuits; Frequency; Nonhomogeneous media; Optical films; Particle separators; Permittivity; double-sided; multilayer; transparent; wave absorber;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility - EMC Europe, 2009 International Symposium on

Conference_Location

Athens

Print_ISBN

978-1-4244-4107-5

Electronic_ISBN

978-1-4244-4108-2

Type

conf

DOI

10.1109/EMCEUROPE.2009.5189698

Filename

5189698