Accession Number : AD1029135


Title :   Real-Time Hand-Held Magnetometer Array


Descriptive Note : Technical Report,15 Aug 2011,29 Apr 2016


Corporate Author : Geometrics San Jose United States


Personal Author(s) : Prouty,Mark


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/1029135.pdf


Report Date : 01 Apr 2016


Pagination or Media Count : 112


Abstract : Our objective was to build, test, and characterize a diver-held ferrous metal detector array with real-time processing algorithms that accurately determines the position, depth, and size of magnetic anomalies from unexploded ordnance (UXO). This was accomplished by using an array of low power, miniature, total field atomic magnetometers, with a new miniaturized electronics design using a novel digital approach. We achieved order of magnitude reductions in the size and power consumption of total field magnetometers, and demonstrated the significant benefits these enable when used in arrays with real-time processing.


Descriptors :   magnetometers , uxo detection , algorithms , power electronics


Subject Categories : Test Facilities, Equipment and Methods


Distribution Statement : APPROVED FOR PUBLIC RELEASE