A Memristive Diode Bridge-Based Canonical Chua’s Circuit

A Memristive Diode Bridge-Based Canonical Chua's Circuit

A novel memristor circuit is presented, which is generated from the canonical Chua’s circuit by replacing the Chua’s diode with a first order memristive diode bridge. The circuit dynamical characteristics with the variations of circuit parameters are investigated both theoretically and numerically. It can be found that the circuit has three determined equilibrium points, including a zero saddle...

Optimal Synchronization of a Memristive Chaotic Circuit

Memristive Sisyphus circuit for clock signal generation

Frequency generators are widely used in electronics. Here, we report the design and experimental realization of a memristive frequency generator employing a unique combination of only digital logic gates, a single-supply voltage and a realistic thresholdtype memristive device. In our circuit, the oscillator frequency and duty cycle are defined by the switching characteristics of the memristive ...

A hybrid CMOS/memristive nanoelectronic circuit for programming synaptic weights

In this paper a hybrid circuit is presented which comprises nanoelectronic resistive switches based on the electrochemical memory effect (ECM) as well as devices from a standard 40nm-CMOS process. A closed ECM device model, which is based on device physics, was used for simulations allowing for a precise prediction of the expected I-V characteristics. The device is used as a non-volatile and/or...

Complex Dynamics of a Memristor Based Chua’s Canonical Circuit

In this paper the complex dynamics of Chua’s canonical circuit with a memristor instead of a nonlinear resistor, was studied. The proposed memristor is a flux controlled memristor, where the relation between flux and charge is a smooth continuous cubic function. A very important phenomenon concerning Chaos theory, such us, the great sensitivity of the circuit on initial conditions, was studied ...