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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/12812

Title: GMR- and GMI-based systems for nondestructive evaluation of printed circuit board
Authors: Elshafiey, I.
Mohra, A.
Keywords: Giant magnetoresistance; Nondestructive examination; Processing; Thin films
Issue Date: 2007
Citation: Journal of Circuits, Systems and Computers Volume 16, Issue 6, December 2007, Pages 847-857
Abstract: Advances in magnetoresistive type sensors provide a new technique for nondestructive evaluation of metal structures. Giant magnetoresistive and giant magnetoimpedance sensors provide high sensitivity and reduced size with GMI sensors also adding capabilities of high frequency range of measurements. Being produced with thin film processing techniques, the manufacturing cost of these sensors is low. An example is considered of detecting defects in printed circuit boards. System details and experimental results are provided. Computational modeling validation is introduced based on finite element as well as method of moments analysis. © 2007 World Scientific Publishing Company.
URI: http://hdl.handle.net/123456789/12812
ISSN: 02181266
Appears in Collections:College of Engineering

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