| Issue |
Eur. Phys. J. AP
Volume 14, Number 3, June 2001
|
|
|---|---|---|
| Page(s) | 193 - 197 | |
| Section | Instrumentation and Metrology | |
| DOI | https://doi.org/10.1051/epjap:2001159 | |
| Published online | 15 June 2001 | |
https://doi.org/10.1051/epjap:2001159
Numerical calculation of non-TEM-wave field patterns in Crawford-cells*
Brandenburg Technical University, Postfach 101344, 03013 Cottbus, Germany
Corresponding author: arnulf.kost@aet.tu-cottbus.de
Received:
11
May
2000
Revised:
18
December
2000
Accepted:
18
December
2000
Published online: 15 June 2001
Crawford-cells are widespread for carrying out EMC-susceptibility tests. Electric devices are brought inside the test-volume to be illuminated by a TEM-wave in order to find out whether the equipment under test is working properly even under strong environmental conditions. As the Crawford-cell is a resonant cavity, particular consideration on excitation of undesired non-TEM-waves needs to be taken in order to get reasonable test results. In this paper typical magnetic and electric field patterns are calculated and outlined for unwanted waves.
PACS: 41.20.Jb – Electromagnetic wave propagation; radiowave propagation / 81.05.-t – Specific materials; fabrication, treatment, testing and analysis
© EDP Sciences, 2001
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.