da Silva, F.
, Halloran, S.
, Kos, A.
and Pappas, D.
(2008),
256-Channel Magnetic Imaging System, Review of Scientific Instruments, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=32781
(Accessed April 18, 2024)
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256-Channel Magnetic Imaging System
Published
Author(s)
, , ,
Abstract
We present the design and fabrication of a magentoresistive imaging system capable of measuring 256 channels simultaneously along linear ranges of 4 mm and 13 mm. The channels are interfaced by custom electronics and the images are displayed in real time by a host computer. The system was successfully used to image magnetic tapes for real-time forensic validation purposes and can also be applied in other non-invasive imaging applications.Citation
Review of Scientific Instruments
Issue
79
Pub Type
Journals
Download Paper
Keywords
Imaging, Magnetic Sensors, Magnetoresistance
Citation
Created January 17, 2008, Updated October 12, 2021