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access icon free Magnetic probe for improvement of near-field resolution in radiated susceptibility mapping

In this Letter, a magnetic near-field probe aimed for improvement of the spatial resolution of radiated susceptibility mapping over the 80–3000 MHz frequency range is presented. The magnetic field simulation of the standard and the improved probe was performed and the measurement results for both probes are presented. The spatial resolution improvement of up to 47% was shown by modelling. The measured resolution improvement of 38.5% confirmed the enhanced localisation of susceptible RF PCB areas using the proposed probe.

References

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      • 7. Lacrampe, N., Serpaud, S., Boyer, A., et al: ‘Radiated suceptibility investigation of electronic board from near field scan’. 11th Int. Workshop on the Electromagnetic Compatibility of Integrated Circuits, St. Petersburg, Russia, July 2017, pp. 125130.
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http://iet.metastore.ingenta.com/content/journals/10.1049/el.2019.1340
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