Electrical Fields in Vehicular Cavities During Reverberation Chamber EMC Immunity TestShow others and affiliations
2022 (English)In: IEEE International Symposium on Electromagnetic Compatibility. Volume 2022-September, 2022, Pages 189-194, Institute of Electrical and Electronics Engineers Inc. , 2022, p. 189-194Conference paper, Published paper (Refereed)
Abstract [en]
In this paper, we elaborate on EMC immunity tests in reverberation chambers of full-sized vehicles as well as these products' corresponding electromagnetic susceptibility. It is described how vehicles have regions or volumes (i.e., cavities), with sometimes installed hardware as well as software, which potentially is susceptible to electromagnetic interference, and how these cavities during test have properties (deterministic to ergodic) implying frequency-dependent properties of the electrical fields. Number of degrees of freedom for the electric fields is used to explain the behaviour of EMC, from deterministic coherent resonances and all the way to ergodic regions.
Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers Inc. , 2022. p. 189-194
Keywords [en]
cavity, EMC, immunity, reverberation chamber, vehicle, Anechoic chambers, Degrees of freedom (mechanics), Electric fields, Electromagnetic pulse, Magnetic susceptibility, Reverberation, Software testing, Vehicles, Deterministics, Electrical field, Electromagnetic susceptibilities, Ergodics, Frequency-dependent, Immunity test, Property, Reverberation chambers, Electromagnetic compatibility
National Category
Computer and Information Sciences
Identifiers
URN: urn:nbn:se:ri:diva-61236DOI: 10.1109/EMCEurope51680.2022.9900992Scopus ID: 2-s2.0-85140240958ISBN: 9781665407878 (print)OAI: oai:DiVA.org:ri-61236DiVA, id: diva2:1716996
Conference
2022 International Symposium on Electromagnetic Compatibility - EMC Europe, EMC Europe 2022, 5 September 2022 through 8 September 2022
Note
Funding details: VINNOVA; Funding text 1: ACKNOWLEDGMENT The work presented in this paper is carried out within the FFI EMCVERA project, which is partly funded by the Swedish government via VINNOVA.
2022-12-072022-12-072023-05-25Bibliographically approved