STOCHASTIC RESONANCE IN A TUNNEL-DIODE

被引：128

作者：

MANTEGNA, RN

SPAGNOLO, B

机构：

[1] Dipartimento di Energetica Ed Applicazioni di Fisica, Università di Palermo, I-90128 Palermo, viale delle Scienze

来源：

PHYSICAL REVIEW E | 1994年 / 49卷 / 03期

关键词：

D O I：

10.1103/PhysRevE.49.R1792

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

We study stochastic resonance in a fast bistable electronic system: a tunnel diode. We investigate the phenomenon in a higher frequency regime than that studied in previous experiments. Detailed measurements of the output signal are reported for two values of the frequency of the periodic signal: f(s) = 1 kHz and f(s) = 10 kHz. We observe, in one case (f(s) = 1 kHz), a nonmonotonic behavior characterized by a sharp dip in the output noise level measured at the frequency of the driving signal.

引用

页码：R1792 / R1795

页数：4

共 21 条

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