Title :
YIG magnetoelastic two-ports for microwave pulse compression
Author :
Bennett, G.E. ; Olson, Frank A.
Abstract :
By coupling to the magnetoelastic spin-wave mode in YIG crystals with microwave acoustic transducers, dispersive two-port components can be realized. Preliminary characteristics of such a device employing a CdS shear transducer are reported in the UHF range. Elastic coupling losses, spin-wave limiting characteristics, dynamic range, and delay dispersion linearity of YIG devices are discussed for microwave pulse compression applications.
Keywords :
Acoustic microwave devices; acoustic microwave devices; Acoustic transducers; Couplings; Crystals; Delay lines; Dispersion; Dynamic range; Linearity; Magnetoelasticity; Microwave devices; Pulse compression methods;
Journal_Title :
Solid-State Circuits, IEEE Journal of
DOI :
10.1109/JSSC.1968.1049893
