Integro-differential stochastic resonance

被引：1
|
作者：
Török, L [1 ]
Kish, LB [1 ]
机构：
[1] Texas A&M Univ, Dept Elect Engn, College Stn, TX 77843 USA
来源：
FLUCTUATION AND NOISE LETTERS | 2005年 / 5卷 / 01期
关键词：
smooth stochastic resonance; symmetric level crossing detector;
D O I：
10.1142/S0219477505002380
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
A new class of stochastic resonator (SRT) and Stochastic Resonance (SR) phenomena are described. The new SRT consist of a classical SRT, one or more time derivative circuits and the same number of time integrators. The incoming signal with additive noise is first time derivated, then passes through the classical SRT and finally it is time integrated. The resulting SR phenomena show a well defined SR. Moreover the signal transfer and SNR axe the best at the high frequency end. A particular property of the new system is the much smoother output signal due to the time integration.
引用
收藏
页码：L27 / L42
页数：16
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