Title: EMC Study of Automotive Wire Harness Configurations in a GTEM Cell
Authors: Aizpurua Aldasoro, Unai 
Kampert, Erik 
Dickmann, Stefan 
Language: eng
Keywords: automotive components;electromagnetic compatibility;electromagnetic coupling;electromagnetic interference;GTEM cells
Issue Date: 2023
Document Type: Conference Object
Journal / Series / Working Paper (HSU): IEEE International Symposium on Electromagnetic Compatibility
Volume: 2023
Published in (Book): 2023 International Symposium on Electromagnetic Compatibility – EMC Europe
Conference: 2023 International Symposium on Electromagnetic Compatibility – EMC Europe, Krakow, Poland, 4-8 Sept. 2023
In a modern vehicle, the automotive wire harness forms a crucial part of the sensor signal and power distribution system. It is thus important to understand the impact of electromagnetic interference on such harness, in particular its dependence on layout with respect to an incoming electromagnetic wave. The research presented here investigates the induced common-mode and differential-mode currents in various wire harness layouts, as well as the dependence on both grounding and on the harness design involving an unshielded twisted or untwisted pair. The results indicate that for harness layouts with a substantial component along the electric field directions, such current levels can reach up to those that disrupt automotive sensor communication.
Organization Units (connected with the publication): Grundlagen der Elektrotechnik 
ISBN: 9798350324006
ISSN: 2325-0364
Publisher DOI: 10.1109/EMCEurope57790.2023.10274290
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