Title :
On the synchronization of oscillators coupled by one negative resistor
Author :
Kanasugi, Hiroyuki ; Moro, Seiichirou ; Nishio, Yoshifumi ; Mori, Shinsaku
Author_Institution :
Dept. of Electr. Eng., Keio Univ., Yokohama, Japan
fDate :
30 May-2 Jun 1994
Abstract :
There have been many investigations of the mutual synchronization of oscillators. In this study we consider N oscillators which have the same natural frequency, mutually coupled by one negative resistor. In this system, according to the negative range of the coupling negative resistor, we can observe various interesting synchronization phenomena, because this system tends to minimize the power consumption in the coupling negative resistor. Especially when the I-V characteristics of the coupling negative resistor are not third-power, but linear and negative, this system tends to be stable by producing the power in the coupling one. The phase states are changed according to the negative range of the coupling negative resistor
Keywords :
active networks; coupled circuits; negative resistance devices; nonlinear network analysis; oscillators; synchronisation; I-V characteristics; coupled oscillators; coupling negative resistor; mutual synchronization; phase states; power consumption; stable system; synchronization phenomena; Coupling circuits; Energy consumption; Frequency synchronization; Mutual coupling; Oscillators; Phase control; Power system modeling; Resistors; Voltage; Zinc;
Conference_Titel :
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-1915-X
DOI :
10.1109/ISCAS.1994.409562
