Title :
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
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;
Conference_Titel :
Electromagnetic Compatibility, 1997. IEEE 1997 International Symposium on
Conference_Location :
Austin, TX
Print_ISBN :
0-7803-4140-6
DOI :
10.1109/ISEMC.1997.667540
