DocumentCode
990912
Title
Magnetostatic forward volume wave propagation in YIG strips
Author
Adam, J.D. ; Bajpai, S.K.
Author_Institution
Westinghouse R&D Center, Pittsburgh, Pennsylvania
Volume
18
Issue
6
fYear
1982
fDate
11/1/1982 12:00:00 AM
Firstpage
1598
Lastpage
1600
Abstract
Theory and measurements on magnetostatic forward volume wave (MFVW) propagation in YIG strips are described. Calculated cut-off frequencies and variation of delay with frequency for the MFVW width modes are in good agreement with measurements. An expression for the radiation resistance for MFVW transduction in YIG samples of finite width is derived which exhibits a pole at the low frequency cut-off of the mode. Results show that width modes are an important source of amplitude and delay ripple in MFVW delay lines.
Keywords
Magnetostatic volume-wave materials/devices; YIG films/devices; Cutoff frequency; Delay; Electrical resistance measurement; Magnetic anisotropy; Magnetic films; Magnetic separation; Magnetostatic waves; Perpendicular magnetic anisotropy; Strips; Transducers;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1982.1062080
Filename
1062080
Link To Document