منابع مشابه
Colpitts Oscillator Circuit Diagram
Perhaps the simplest Colpitts oscillator to construct and get running. Because there is no load on the inductor a high "Q" circuit results with a high L/C. Colpitts Oscillator Tutorial and the theory behind the design of the Colpitts Oscillator which uses a LC Oscillator tank circuit to generate sine waves. The Colpitts Oscillator Circuit Characterised By Tapping The Midpoint Of The Capacitive ...
متن کاملMemristor-based mono-stable oscillator
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...
متن کاملControlling chaos in Colpitts oscillator
In this paper, an adaptive backstepping design is proposed to synchronize and control the Colpitts oscillator. The proposed control approach enables stabilization of chaotic motion to a steady state as well as synchronization by recursively interlacing the choice of a Lyapunov function with the design of feedback control in a systematical way. Numerical simulations verify the effectiveness of t...
متن کاملPPV modelling of memristor-based oscillator
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...
متن کاملTowards Threshold Frequency in Chaotic Colpitts oscillator
A novel version of chaotic Colpitts oscillator is described. Instead of a linear loss resistor, it includes an extra inductor and a diode in the collector circuit of the transistor. The modified circuit in comparison with the common Colpitts oscillator may generate chaotic oscillations at the fundamental frequency f∗ noticeably closer to the threshold frequency fT of the employed bipolar juncti...
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ژورنال
عنوان ژورنال: DEStech Transactions on Engineering and Technology Research
سال: 2016
ISSN: 2475-885X
DOI: 10.12783/dtetr/iect2016/3744