Presenter Information

T J. Moran, United States Air Force

Location

Thousand Oaks, CA

Start Date

1977 12:00 AM

Description

Tom Szabo mentioned during his presentation that there is a great deal of similiarity between the response of a meander line surface wave EMT and that of an interdigital transducer. We have been investigating their common properties to see if they can be exploited for NDE applications. The generation of bulk waves in delay lines is considered a problem for interdigital transducers,2 but for NDE it might provide a convenient means of generating bulk waves propagating at an angle to the surface.

Book Title

Proceedings of the ARPA/AFML Review of Progress in Quantitative NDE

Chapter

8. Advances in Electromagnetic Transducers

Pages

136-141

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Characteristics and Applications of Electromagnetic Surface Wave Transducers

Thousand Oaks, CA

Tom Szabo mentioned during his presentation that there is a great deal of similiarity between the response of a meander line surface wave EMT and that of an interdigital transducer. We have been investigating their common properties to see if they can be exploited for NDE applications. The generation of bulk waves in delay lines is considered a problem for interdigital transducers,2 but for NDE it might provide a convenient means of generating bulk waves propagating at an angle to the surface.