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Magnetic Position Sensor Method And Apparatus

IP.com Disclosure Number: IPCOM000066165D
Original Publication Date: 1979-Jan-01
Included in the Prior Art Database: 2005-Feb-19

Publishing Venue

IBM

Related People

Authors:
Chaudhari, P Cuomo, JJ Gangulee, A Kobliska, RJ [+details]

Abstract

An acoustic pulse is generated in a ribbon of a magnetoelastic material. The acoustic wave is reflected from a reflection zone. The reflection zone is created selectively utilizing the magnetoelastic Delta E effect.