Changing damping parameter to obtain higher output signal-to-noise ratio

被引：1

作者：

Wang, FZ ^{[1
]}

Li, R

机构：

[1] Jinzhou Teachers Coll, Dept Phys, Liaoning 121003, Peoples R China

[2] Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China

来源：

CZECHOSLOVAK JOURNAL OF PHYSICS | 1999年 / 49卷 / 07期

关键词：

D O I：

10.1023/A:1022833708181

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The stochastic resonance is investigated by experiments using an electronic circuit simulating a Duffing system. It has been found that a high output signal-to-noise rate can be obtained by varying damping parameter under certain conditions. The deviations between the experimental results and the adiabatic theory are presented.

引用

页码：1039 / 1045

页数：7

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