Title :
Open circuit parameters of a magnetostatic forward volume wave straight-edge resonator coupled by orthogonal transducers
Author :
Chen, Hao ; De Gasperis, P. ; Marcelli, R.
Author_Institution :
Southwest Inst. of Appl. Magnetics, Sichuan, China
fDate :
11/1/1993 12:00:00 AM
Abstract :
An impedance matrix is derived for a magnetostatic forward volume wave straight-edge resonator (MSFVW-SER) coupled by orthogonal strip transducers. This approach provides a theoretical method to predict the MSFVW-SER properties together with the conditions of the operating frequency, the geometrical structure, the saturation magnetization and the linewidth of YIG film. The validity of the method is supported by experiment
Keywords :
magnetostatic wave devices; resonators; YFe5O12; YIG film; coupled by orthogonal transducers; geometrical structure; impedance matrix; insertion loss; linewidth; magnetostatic forward volume wave; open circuit parameters; operating frequency conditions; saturation magnetization; straight-edge resonator; Coupling circuits; Frequency; Impedance; Magnetic circuits; Magnetic separation; Magnetostatic waves; Resonator filters; Saturation magnetization; Strips; Transducers;
Journal_Title :
Magnetics, IEEE Transactions on
