Open AccessMagnetic probe for improvement of near‐field resolution in radiated susceptibility mapping
Author(s) -
Merfeldas A.,
Kuzas P.,
Gailius D.,
Nakutis Z.
Publication year - 2019
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2019.1340
Subject(s) - resolution (logic) , image resolution , magnetic field , field (mathematics) , optics , temporal resolution , range (aeronautics) , materials science , physics , computer science , mathematics , quantum mechanics , artificial intelligence , pure mathematics , composite material
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.