Title :
Current-feedback magnetic multivibrator with feedback-controlled frequency compensation circuit
Author :
Katsuki, Akihiko ; Tahara, Waka ; Matsushima, Masahiro
Author_Institution :
Dept. of Comput. Sci. & Electron., Kyushu Inst. of Technol., Fukuoka, Japan
fDate :
6/23/1905 12:00:00 AM
Abstract :
An improved current-feedback magnetic multivibrator having a constant frequency of oscillation is proposed. Current-feedback magnetic multivibrators are noise-proof, reliable, and highly efficient. However, the frequency of oscillation varies with the load. The proposed multivibrator can compensate the oscillation frequency by feedback control. This circuit succeeds to advantages of self-excited multivibrators
Keywords :
circuit oscillations; compensation; feedback oscillators; frequency control; square-wave generators; constant oscillation frequency; current-feedback magnetic multivibrator; feedback-controlled frequency compensation circuit; noise-proof; oscillation frequency compensation; self-excited push-pull-transistor magnetic multivibrators; square-wave-output oscillators; Circuit noise; Feedback circuits; Frequency; Magnetic circuits; Magnetic flux; Magnetic noise; Power supplies; Saturation magnetization; Semiconductor device noise; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7067-8
DOI :
10.1109/PESC.2001.954391
