Title :
Frequency demultiplication phase-locking of relaxation oscillations for BNRT
Author :
Daoheng, Yu ; Zhaxuan, Zhu ; Tilun, Cao ; Fengyin, Li
Author_Institution :
Peking Univ., China
Abstract :
The frequency demultiplication phase-locking phenomenon in a relaxation-oscillating circuit under periodic external excitation is explained with the mathematical theory of the diffeomorphism of a circle circumference. This approach is applied to a bidirectional negative-resistance transistor (BNRT). Phase-locking zones in the parameter plane are computed and agree with experimental results.<>
Keywords :
bipolar transistor circuits; frequency dividers; nonlinear network analysis; relaxation oscillators; BNRT; bidirectional negative-resistance transistor; diffeomorphism of circle circumference; experimental results; frequency demultiplication phase-locking phenomenon; frequency dividers; mathematical theory; periodic external excitation; relaxation-oscillating circuit; Chaos; Circuits; DH-HEMTs; Equations; Frequency; Voltage-controlled oscillators;
Conference_Titel :
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location :
Espoo, Finland
DOI :
10.1109/ISCAS.1988.15061
