Low cost, low pass Prism filtering

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Abstract

Prism signal processing is a new FIR signal processing technique offering a fully recursive calculation and minimal design cost, which is well-suited to the requirements of IoT sensing. This paper describes a family of low pass filter designs using one or more layers of Prisms, where the frequency response has minimal stopband gain. Combined with heterodyning and Prism-based tracking, these filters provide flexible and powerful real-time tracking of signal component properties for use in measurement applications.
Original languageEnglish
Title of host publication2020 IEEE International Workshop on Metrology for Industry 4.0 & IoT
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages401-406
Number of pages6
ISBN (Electronic)978-1-7281-4892-2
ISBN (Print)978-1-7281-4893-9
DOIs
Publication statusPublished - 10 Jul 2020
Externally publishedYes
Event2020 IEEE INTERNATIONAL WORKSHOP ON Metrologyfor Industry4.0 and IoT
- Rome, Italy
Duration: 3 Jun 20205 Jun 2020
http://www.metroind40iot.org/

Publication series

Name2020 IEEE International Workshop on Metrology for Industry 4.0 and IoT, MetroInd 4.0 and IoT 2020 - Proceedings

Workshop

Workshop2020 IEEE INTERNATIONAL WORKSHOP ON Metrologyfor Industry4.0 and IoT
Abbreviated titleMETROIND4.0
CountryItaly
CityRome
Period3/06/205/06/20
Internet address

Keywords

  • Industrial cyber-physical systems
  • Prism signal processing
  • Recursive FIR filtering
  • signal tracking

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Safety, Risk, Reliability and Quality
  • Instrumentation

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