منابع مشابه
A family of memristor-based reactance-less oscillators
In this paper, we present for the first time a family of memristor-based reactance-less oscillators (MRLOs). The proposed oscillators require no reactive components, i.e., inductors or capacitors, rather, the “resistance-storage” property of memristor is exploited to generate the oscillation. Different types of MRLO family are presented and for each type, closed form expressions are derived for...
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Introduction: In light of HP lab’s 2008 announcement [1], huge interest in memristors has revived and it has been investigated in many circuits and systems [2-5] In this letter, a novel reactance-less mono-stable oscillator is proposed using memristors. The resistance storage property of the memristor replaces the energy storage elements needed for oscillation. The increase/decrease in the memr...
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In this letter, we study the memristor-based oscillators, and propose for the first time the method of calculating its PPV (Perturbation Projection Vector). In order to get PPV, we have deduced the formula to convert PRC (Phase Response Curve) to PPV. The conversion method is verified rigorously by comparing PPV obtained from PSS+PXF simulation and PRC calculated from transient simulation of tw...
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The synapse is a crucial element in biological neural networks, but a simple electronic equivalent has been absent. This complicates the development of hardware that imitates biological architectures in the nervous system. Now, the recent progress in the experimental realization of memristive devices has renewed interest in artificial neural networks. The resistance of a memristive system depen...
متن کاملMemristor Based Chaotic Circuits
In this work, we present two memristor based chaotic circuits. These circuits are obtained by replacing the nonlinear resistor in the four element Chua’s circuit with a memristor. Hence, these chaotic circuits use only the four basic circuit elements. Moreover, one of these circuits has only one negative element in addition to the nonlinearity. The four element Chua’s circuit requires two negat...
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ژورنال
عنوان ژورنال: Electronics Letters
سال: 2011
ISSN: 0013-5194
DOI: 10.1049/el.2011.2700