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256-channel magnetic imaging system

Published

Author(s)

Fabio C. Da Silva, Sean Halloran, Anthony B. Kos, David P. Pappas

Abstract

We present the design and fabrication of a magnetoresistive imaging system capable of scanning 256 channels simultaneously along linear ranges of either 4 or 13 mm. High speed electronics read the channels and transfer the data to a computer that builds and displays the images. The system was successfully used to image magnetic tapes for real-time forensic validation purposes and can also be applied to other nonivasive imaging applications.
Citation
Review of Scientific Instruments
Volume
79

Citation

Da, F. , Halloran, S. , Kos, A. and Pappas, D. (2008), 256-channel magnetic imaging system, Review of Scientific Instruments (Accessed April 16, 2024)
Created January 15, 2008, Updated February 19, 2017