Supercritical Characteristics of a Relaxation Oscillator

Chin. Phys. Lett.

1991, Vol. 8

Issue (1): 1-4 DOI:

Original Articles

Supercritical Characteristics of a Relaxation Oscillator

JI Feng;LIU Hui;YANG Zhenghai;SHI Kangjie;HE Daren;WANG Dakai

Department of Physics, Northwestern University, Xian 710069

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JI Feng, LIU Hui, YANG Zhenghai et al 1991 Chin. Phys. Lett. 8 1-4

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Abstract A relaxation oscillator can be described by two maps: one circle and one inverse circle. The order of map depends on the function form of the modulation signal . Supercritical behaviors of the oscillator were studied experimentally and numerically. Two scaling laws S( f) ∝ f^-δ and τ ∝ |f – f_c|^-γ were verified. Both the scaling exponents δ and γ₂ increase when the order is getting larger.

Keywords: 05.45.+b 84.30.-r 03.40.-t

Published: 01 January 1991

PACS:	05.45.+b
	84.30.-r	(Electronic circuits)
	03.40.-t

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1991/V8/I1/01

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	JI Feng
	LIU Hui
	YANG Zhenghai
	SHI Kangjie
	HE Daren
	WANG Dakai

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