Calculaion of Amplitude-Frequency Response of Devices Using Surface Magnetostatic Waves Propagating in a Ferrite Film Magnetized by a Linearly Nonuniform Magnetic Field

摘要

The amplitude-frequency response (in terms of the shape, midband frequency, passband width) of a filter operating through surface magnetostatic waves propagating in ferrite films magnetized by a linearly uniform magnetic field as a function of the mutual arrangement of transducers is theoretically investigated.