Title :
A 0.5-2.0 GHz tunable bandpass filter using YIG film grown by LPE
Author :
Ohgihara, T. ; Murakami, Y. ; Okamoto, T.
Author_Institution :
Sony Corporation Research Center, Yokohama, Japan
fDate :
9/1/1987 12:00:00 AM
Abstract :
A tunable bandpass filter using YIG film grown by LPE has been developed. Over the wide tuning range from 0.5 GHz to 2.0 GHz, low insertion loss and high spurious suppression have been achieved. The performance of this filter satisfies the requirements for use as a preselector filter in a microwave spectrum analyzer.
Keywords :
Bandpass filters; Epitaxial growth; Tunable filters; UHF filters; YIG films/devices; YIG filters; Air gaps; Band pass filters; Conductors; Coupling circuits; Electromagnetic coupling; Magnetic films; Resonance; Resonant frequency; Stripline; Tunable circuits and devices;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1987.1065210
