A memristor-based third-order oscillator: beyond oscillation
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Abdul Hafiz Talukdar, et al., "A memristor-based third-order oscillator: beyond oscillation." Applied Nanoscience 1, (3) , 2011, 143.
This paper demonstrates the first third-order autonomous linear time variant circuit realization that enhances parametric oscillation through the usage of memristor in conventional oscillators. Although the output has sustained oscillation, the linear features of the conventional oscillators become time dependent. The poles oscillate in nonlinear behavior due to the oscillation of memristor resistance. The mathematical formulas as well as SPICE simulations are introduced for the memristor-based phase shift oscillator showing a great matching.