Title :
Mode suppression in TEM cells
Author :
Lorch, R. ; Mönich, G.
Author_Institution :
Inst. fur Hochfrequenztech., Tech. Univ. Berlin, Germany
Abstract :
TEM cells are cost efficient and well defined EMC measuring devices. But their bandwidth is limited due to resonances. This article describes methods of mode suppression, especially a new type of absorber-wall absorbers. For the first time to our knowledge it is shown that also already existing cells can be upgraded by simple modification up to the double bandwidth
Keywords :
electromagnetic compatibility; electromagnetic wave absorption; test facilities; EMC measuring devices; TEM cells; bandwidth; mode suppression; rectangular-coaxial transmission line; resonances; wall absorbers; Bandwidth; Boundary conditions; Costs; Couplings; Cutoff frequency; Electromagnetic compatibility; IEEE members; Magnetic fields; Magnetic resonance; TEM cells;
Conference_Titel :
Electromagnetic Compatibility, 1996. Symposium Record. IEEE 1996 International Symposium on
Conference_Location :
Santa Clara, CA
Print_ISBN :
0-7803-3207-5
DOI :
10.1109/ISEMC.1996.561197
