Paterson, Max and Dawson, John F orcid.org/0000-0003-4537-9977 (Accepted: 2016) Using the 'Test Wire' Method as an Alternative to the CISPR 12 Full Vehicle Measurement Method. In: Electromagnetic Compatibility (EMC EUROPE), 2016 International Symposium on. EMC Europe 2016, 05-09 Sep 2016 , POL (In Press)
Abstract
This paper investigates the use of the ’Test Wire Method’ in an attempt to reduce the errors in the current CISPR 12 full vehicle radiated emissions tests due to the vehicle directivity . CISPR 12 measurements are performed using a fixed geometrical configuration, this method is different to many other radiated emissions standards where receive antenna height scan and device under test azimuth rotation through 360 degrees is employed in an attempt to maximise the emissions recorded. A ’Test Wire’ system was originally suggested as method of performing in-situ radiated emissions measurements on physically large electrical machines. The current CISPR 12 test method potentially under-estimates the emissions levels significantly for a representative body-shell model, the results obtained during measurements of a scale model, using the Test Wire Method are discussed and compared to the standard CISPR 12 methods. The initial findings suggest that using the Test Wire Method may offer an improvement (in the region of 4dB) in the error recorded in determining the maximum amplitude of the emissions signature of the vehicle, within the measurement environment being utilised. It is hoped that by the use of an increased number of configurations of the measurement model, further improvements may be recorded. As this paper describes work in progress the measurement results will be validated using simulations of an EM scale model as the next part of this program.
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Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
Dates: |
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Institution: | The University of York |
Academic Units: | The University of York > Faculty of Sciences (York) > Electronic Engineering (York) |
Depositing User: | Pure (York) |
Date Deposited: | 23 Nov 2016 16:01 |
Last Modified: | 21 Jan 2025 18:22 |
Published Version: | https://doi.org/10.1109/EMCEurope.2016.7739204 |
Status: | In Press |
Identification Number: | 10.1109/EMCEurope.2016.7739204 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:108258 |
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