Title :
Synthesis procedure for, and characteristics of, one-port linear magnetoelastic dispersors
Author :
Collins, J.H. ; Neilson, G.G.
Author_Institution :
University of Glasgow, Department of Electrical Engineering, Glasgow, UK
fDate :
4/1/1966 12:00:00 AM
Abstract :
The necessity of an internal magnetic field with spatially constant gradient for a linear frequency¿time delay property of ¿ = 0 magnetoelastic waves is demonstrated, and certain limitations on achievable time¿bandwidth product are formulated. The internal-field configuration is approximated using a composite single-crystal/polycrystalline ferrimagnetic structure, and comparisons between theory and practice are drawn.
Keywords :
crystal properties; electromagnetic waves; high-frequency transmission lines; magnetic devices; magnetic materials;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19660125
