Title :
YIG Resonator Circuit with Isolator Property and its Application to Gunn Diode Oscillator
Author :
Okada, F. ; Ohwi, K. ; Yokochi, Y.
Abstract :
This paper presents analysis and experiments of a newly developed YIG resonator circuit with isolator property, which is constructed with a YIG sphere, a 3 dB directional coupler and three coupling loops. The paper then goes on to describe experiments of a magnetically tunable Gunn diode oscillator with the YIG circuit. It has been confirmed that the YIG circuit applied to a tunable oscillator is useful in frequency pulling and in the variation of output power level.
Keywords :
Coupling circuits; Diodes; Directional couplers; Frequency; Gunn devices; Isolators; Magnetic analysis; Magnetic circuits; Oscillators; Tunable circuits and devices;
Conference_Titel :
Microwave Symposium Digest, 1978 IEEE-MTT-S International
Conference_Location :
Ottawa, ON, Canada
DOI :
10.1109/MWSYM.1978.1123803
