Analysis of Localization Methods for Unintended Emitting Sources
This paper presents an analysis of localization and tracking of unintended emissions from electronic devices using computer simulations. The available localization and tracking methods assume that the device is in the far-field region of the array. However, the received power of unintended emissions is very low and, therefore, requires near-field techniques. In the near-field, the performance of far-field schemes degrades since they ignore the effect of range on phase characteristics. Computer simulation results for localization and tracking methods developed by the authors are summarized to analyze the effects of near and far-field regions.
N. Guzey et al., "Analysis of Localization Methods for Unintended Emitting Sources," Measurement Science and Technology, vol. 27, no. 10, Institute of Physics Publishing, Sep 2016.
The definitive version is available at http://dx.doi.org/10.1088/0957-0233/27/10/105104
Electrical and Computer Engineering
Keywords and Phrases
Array Signal Processing; Direction Of Arrival (DOA); Multiple Signal Classification (MUSIC); Near-Field Localization; Range Estimation; Tracking; Signal Processing; Surface Discharges; Wavelet Analysis; Electronic Device; Localization And Tracking; Localization Method; Phase Characteristic
International Standard Serial Number (ISSN)
Article - Journal
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