Emulation of analog memristors using low yield digital switching memristors

In this paper, we propose circuits for emulating analog purpose memristors (APM) purely composed from digital switching memristors or digital purpose memristors (DPM). Our design is also robust against memristor defects therefore this can be applied even in low yield technology where defects occur at high probability. Our simulations show that the switching noise of the circuits decreases with the number of memristors and the production yield of the circuit is no lower than the production yield of the digital switching memristors.