FRCTEM cell. Approaches to improve VSWR and to suppress longitudinal components in conical TEM cells

Author

Krause, Jörn ; Mönich, Gerhard

Author_Institution

Tech. Univ. Berlin, Germany

fYear

1997

fDate

18-22 Aug 1997

Firstpage

54

Lastpage

59

Abstract

In connection with a systematic analysis and optimization of the hybrid absorber of conical TEM waveguides (like the GTEM cell), a new cell concept based on ferrite absorber tiles and called FRCTEM cell is introduced. Improvements in the reflection factor in contrast to the classical GTEM cell were made as well as the suppression of the longitudinal E-field intensity is demonstrated. Furthermore, the authors´ GTEM cell was simulated to compare the results with the measurements

Keywords

electromagnetic compatibility; electromagnetic fields; electromagnetic interference; electromagnetic waves; field strength measurement; testing; EM immunity tests; EMC; FRCTEM cell; conical TEM waveguides; equipment under test; ferrite absorber tiles; longitudinal E-field intensity suppression; measurements; reflection factor; simulation; Conductors; Electromagnetic measurements; Electromagnetic waveguides; Ferrites; Reflection; Resistors; TEM cells; Testing; Tiles; Waveguide components;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 1997. IEEE 1997 International Symposium on

Conference_Location

Austin, TX

Print_ISBN

0-7803-4140-6

Type

conf

DOI

10.1109/ISEMC.1997.667540

Filename

667540