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Magnetically excited flexural plate wave apparatus

United States Patent

November 17, 1998
View the Complete Patent at the US Patent & Trademark Office
Sandia National Laboratories - Visit the Intellectual Property Management and Licensing Website
A non-piezoelectric flexural plate wave apparatus having meander-line transducers mounted on a non-piezoelectric membrane. A static magnetic field is directed perpendicularly to the conductive legs of the transducers in the plane of the membrane. Single-port, two-port, resonant, non-resonant, eigenmode, and delay-line modes may be employed.
Martin; Stephen J. (Albuquerque, NM), Butler; Michael A. (Albuquerque, NM), Frye; Gregory C. (Cedar Crest, NM), Smith; James H. (Albuquerque, NM)
Sandia Corporation (Albuquerque, NM)
08/ 734,290
October 21, 1996
GOVERNMENT RIGHTS The Government has rights to this invention pursuant to Contract No. DE-AC04-94AL85000 awarded by the U.S. Department of Energy.