EMC Measurement with GTEM Cell
Abstract
Nowadays, electromagnetic compatibility plays an increasingly important role in the development of a new equipment. When developing, one should not only pay attention to how noisy is the equipment itself, but also how immune it is to the noise coming from the surroundings. The purpose of this article is to present an instrument used in EMC measurement on a training model and then to evaluate the measured results according to the given standards. During the course of the test, a panel designed for training by Texas Instruments was used coupled with a measuring receiver and a GTEM cell. The obtained results clearly showed the advantages and disadvantages of the cell construction compared to other EMC measurement procedures.
References
Soo-Hyung, 2004 - Soo-Hyung Kim, Jun-Young Nam, Hyun-Goo Jeon, Sung-Kook Lee: An Advanced Correlation Algorithm between GTEM and OATS for Radiated Emission Tests, Electromagnetic Compatibility, 2004., International Symposium, Volume: 1, DOI: 10.4218/etrij.95.0195.0033
Bozec, 2004 - D. Bozec, Leslie Mccormack, A.C. Marvin, A. Nothofer, M.J. Alexander: A good practice guide for the use of GTEM cells in EMC measurements according to IEC61000-4-20, Electromagnetic Compatibility, 2004., International Symposium, Volume: 2 DOI: 10.1109/ISEMC.2004.1349878
szabvány: IEC61000-4-20 (szabvány)
ESCI: https://www.rohde-schwarz.com/sg/product/esci-productstartpage_63493-11628.html
GTEM: http://www.ets-lindgren.com/products/tem-devices/gtem-test-cells/13001/1300104
EMC32: https://www.rohde-schwarz.com/us/product/emc32-productstartpage_63493-8674.html
IEC kiadvány: CISPR 22 (2005-4)
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