Accession Number:

ADA063880

Title:

Magnetostatic Wave Transducers with Variable Coupling,

Personal Author(s):

Corporate Author:

ROME AIR DEVELOPMENT CENTER GRIFFISS AFB N Y

Report Date:

1978-09-01

Abstract:

Transducer theory for magnetostatic waves in saturated ferrites is extended to include variable coupling. A gap is introduced between transducer and ferrite to adjust the coupling between electromagnetic driving structure and magnetostatic waves. Expressions are developed for the radiation resistance of normal modes of a truncated infinite array and for independent transducer conducting strips of a finite array, as a function of liftoff, for grating and meander transducers. This technology has application in microwave signal processing systems. Author

Pages:

0042

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Identifiers:

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File Size:

14.12MB

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