Publication detail

Unexpected Analog Signal Change Detector Based on Memristive System

VAVRA, J. KOHL, Z. KYSELAK, M. SLAVICEK, K. GRENAR, D.

Original Title

Unexpected Analog Signal Change Detector Based on Memristive System

Type

conference paper

Language

English

Original Abstract

This paper introduces the possibility of utilizing memristive systems for analog signal processing. The design takes advantage of the specific properties of the mem element for processed signal filtering with a requirement for change detection. The polarity of the voltage on the mem element causes a change in its internal state. The induced change causes the comparator to flip and initiates audio and optical signaling. The proposed circuit is suitable for various detectors with binary outputs, e.g. motion, pressure, light, temperature, etc. The functionality is verified by measurements on a specific implemented prototype, which processes the signal from an optical fiber sensor detecting temperature changes. The temperature change causes a change in polarization, which can be pre-processed with a polarizer.

Keywords

fiber sensor; memristive system with threshold; optical fiber; polarization-maintaining fiber

Authors

VAVRA, J.; KOHL, Z.; KYSELAK, M.; SLAVICEK, K.; GRENAR, D.

Released

1. 12. 2022

Publisher

Institute of Electrical and Electronics Engineers Inc.

ISBN

9781665466974

Book

ELECOM 2022 - Proceedings of the 2022 4th IEEE International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering

Pages count

4

URL

https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9965267

BibTex

@inproceedings{BUT183093,
  author="Jiří {Vávra} and Zdeněk {Kohl} and Martin {Kyselák} and David {Grenar} and Karel {Slavíček}",
  title="Unexpected Analog Signal Change Detector Based on Memristive System",
  booktitle="ELECOM 2022 - Proceedings of the 2022 4th IEEE International Conference on Emerging Trends in Electrical, Electronic and Communications Engineering",
  year="2022",
  pages="4",
  publisher="Institute of Electrical and Electronics Engineers Inc.",
  doi="10.1109/ELECOM54934.2022.9965267",
  isbn="9781665466974",
  url="https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9965267"
}