Memristive Transfer Matrices
Blaise Mouttet
TL;DR
This paper analyzes how memristor crossbar arrays, integrated with operational amplifiers, can function as reconfigurable transfer matrices for analog signal processing, including filtering and waveform generation.
Contribution
It demonstrates that memristor crossbars can serve as versatile transfer matrices for various analog computing and signal processing applications, considering parasitic effects.
Findings
Memristor crossbars can implement transfer matrices for MIMO systems.
The system can be reconfigured for different analog functions.
Parasitic resistances influence the transfer characteristics.
Abstract
An electrical analysis is performed for a memristor crossbar array integrated with operational amplifiers including the effects of parasitic or contact resistances. It is shown that the memristor crossbar array can act as a transfer matrix for a multiple input-multiple output signal processing system. Special cases of the transfer matrix are described related to reconfigurable analog filters, waveform generators, analog computing, and pattern similarity. Keywords: transfer matrix, memristor, analog electronics, crossbar, operational amplifier, reconfigurable electronics
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Taxonomy
TopicsAdvanced Memory and Neural Computing · Neuroscience and Neural Engineering · CCD and CMOS Imaging Sensors