Magnetic probe for improvement of near‐field resolution in radiated susceptibility mapping

Autor:	Z. Nakutis, D. Gailius, Pranas Kuzas, Audrius Merfeldas
Rok vydání:	2019
Předmět:	Materials science Optics business.industry Resolution (electron density) Magnetic probe Near and far field Resolution improvement Electrical and Electronic Engineering business Magnetic susceptibility Image resolution Magnetic field
Zdroj:	Electronics Letters. 55:940-942
ISSN:	1350-911X 0013-5194
DOI:	10.1049/el.2019.1340
Popis:	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.
Databáze:	OpenAIRE
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