Applications of solid-state memristors in tunable filters

Reut Wizenberg; Ali Khiat; Radu Berdan; Christos Papavassiliou; Themistoklis Prodromakis

doi:10.1109/ISCAS.2014.6865623

Applications of solid-state memristors in tunable filters

Reut Wizenberg, Ali Khiat, Radu Berdan, Christos Papavassiliou, Themistoklis Prodromakis

School of Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper we present a practical approach to employ solid-state TiO₂ memristors as tunable loads in filter configurations. First, memristive devices are employed in discrete realizations of tunable active filter topologies. Using an external programming circuit to set the devices to a desired memristive state enables control of the filter's characteristics, namely passband boundaries and quality factor. Utilization of a memristor as a tunable load in low-pass and band-pass filter topologies is then experimentally demonstrated. We further expand this concept by demonstrating an amplitude-controlled gain amplifier topology. In this topology, instead of using external control circuitry to set the memristive state, the state is set internally during operation, providing an automatic gain control.

Original language	English
Title of host publication	2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014
Publisher	Institute of Electrical and Electronics Engineers
Pages	2269-2272
Number of pages	4
ISBN (Print)	9781479934324
DOIs	https://doi.org/10.1109/ISCAS.2014.6865623
Publication status	Published - 26 Jul 2014
Event	2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014 - Melbourne, VIC, Australia Duration: 1 Jun 2014 → 5 Jun 2014

Publication series

Name	Proceedings - IEEE International Symposium on Circuits and Systems
ISSN (Print)	0271-4310

Conference

Conference	2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014
Country/Territory	Australia
City	Melbourne, VIC
Period	1/06/14 → 5/06/14

Keywords / Materials (for Non-textual outputs)

memristor
programmable filter

Access to Document

10.1109/ISCAS.2014.6865623

Cite this

Wizenberg, R., Khiat, A., Berdan, R., Papavassiliou, C., & Prodromakis, T. (2014). Applications of solid-state memristors in tunable filters. In 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014 (pp. 2269-2272). Article 6865623 (Proceedings - IEEE International Symposium on Circuits and Systems). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ISCAS.2014.6865623

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title = "Applications of solid-state memristors in tunable filters",

abstract = "In this paper we present a practical approach to employ solid-state TiO2 memristors as tunable loads in filter configurations. First, memristive devices are employed in discrete realizations of tunable active filter topologies. Using an external programming circuit to set the devices to a desired memristive state enables control of the filter's characteristics, namely passband boundaries and quality factor. Utilization of a memristor as a tunable load in low-pass and band-pass filter topologies is then experimentally demonstrated. We further expand this concept by demonstrating an amplitude-controlled gain amplifier topology. In this topology, instead of using external control circuitry to set the memristive state, the state is set internally during operation, providing an automatic gain control.",

keywords = "memristor, programmable filter",

author = "Reut Wizenberg and Ali Khiat and Radu Berdan and Christos Papavassiliou and Themistoklis Prodromakis",

year = "2014",

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language = "English",

isbn = "9781479934324",

series = "Proceedings - IEEE International Symposium on Circuits and Systems",

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address = "United States",

note = "2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014 ; Conference date: 01-06-2014 Through 05-06-2014",

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Wizenberg, R, Khiat, A, Berdan, R, Papavassiliou, C & Prodromakis, T 2014, Applications of solid-state memristors in tunable filters. in 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014., 6865623, Proceedings - IEEE International Symposium on Circuits and Systems, Institute of Electrical and Electronics Engineers, pp. 2269-2272, 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014, Melbourne, VIC, Australia, 1/06/14. https://doi.org/10.1109/ISCAS.2014.6865623

Applications of solid-state memristors in tunable filters. / Wizenberg, Reut; Khiat, Ali; Berdan, Radu et al.
2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014. Institute of Electrical and Electronics Engineers, 2014. p. 2269-2272 6865623 (Proceedings - IEEE International Symposium on Circuits and Systems).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Applications of solid-state memristors in tunable filters

AU - Wizenberg, Reut

AU - Khiat, Ali

AU - Berdan, Radu

AU - Papavassiliou, Christos

AU - Prodromakis, Themistoklis

PY - 2014/7/26

Y1 - 2014/7/26

N2 - In this paper we present a practical approach to employ solid-state TiO2 memristors as tunable loads in filter configurations. First, memristive devices are employed in discrete realizations of tunable active filter topologies. Using an external programming circuit to set the devices to a desired memristive state enables control of the filter's characteristics, namely passband boundaries and quality factor. Utilization of a memristor as a tunable load in low-pass and band-pass filter topologies is then experimentally demonstrated. We further expand this concept by demonstrating an amplitude-controlled gain amplifier topology. In this topology, instead of using external control circuitry to set the memristive state, the state is set internally during operation, providing an automatic gain control.

AB - In this paper we present a practical approach to employ solid-state TiO2 memristors as tunable loads in filter configurations. First, memristive devices are employed in discrete realizations of tunable active filter topologies. Using an external programming circuit to set the devices to a desired memristive state enables control of the filter's characteristics, namely passband boundaries and quality factor. Utilization of a memristor as a tunable load in low-pass and band-pass filter topologies is then experimentally demonstrated. We further expand this concept by demonstrating an amplitude-controlled gain amplifier topology. In this topology, instead of using external control circuitry to set the memristive state, the state is set internally during operation, providing an automatic gain control.

KW - memristor

KW - programmable filter

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DO - 10.1109/ISCAS.2014.6865623

M3 - Conference contribution

AN - SCOPUS:84907397005

SN - 9781479934324

T3 - Proceedings - IEEE International Symposium on Circuits and Systems

SP - 2269

EP - 2272

BT - 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014

PB - Institute of Electrical and Electronics Engineers

T2 - 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014

Y2 - 1 June 2014 through 5 June 2014

ER -

Wizenberg R, Khiat A, Berdan R, Papavassiliou C, Prodromakis T. Applications of solid-state memristors in tunable filters. In 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014. Institute of Electrical and Electronics Engineers. 2014. p. 2269-2272. 6865623. (Proceedings - IEEE International Symposium on Circuits and Systems). doi: 10.1109/ISCAS.2014.6865623

Applications of solid-state memristors in tunable filters

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