Accession Number : ADP000929

Title :   Simple Magnetostatic Delay Lines,

Corporate Author : WESTINGHOUSE RESEARCH AND DEVELOPMENT CENTER PITTSBURGH PA

Personal Author(s) : Daniel,Michael R. ; Adam,J. Douglas

Report Date : JAN 1983

Pagination or Media Count : 12

Abstract : The authors describe, through calculation and experiment, how simple, single finger, microstrip transducers may be used to demonstrate both linearly dispersive and constant delay type magnetostatic delay lines. The desired delay behavior is achieved over some useful measure of bandwidth through the influence of a close proximity ground plane to the yttrium iron garnet film. The two limitations of this technique are pointed out and one possible remedy to one of them is shown. (Author)

Descriptors :   *Delay lines, *Magnetostatics, Microwave frequency, Couplings, Transducers, Yttrium iron garnet, Films, Surface waves, Acoustic waves, Experimental data, Computations

Distribution Statement : APPROVED FOR PUBLIC RELEASE