Complex Filters Implementation using Charge-sharing Switched Capacitor Circuit

Muhammad Arijal, Nicodimus Retdian

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper proposes a complex band-pass filter based on charge-sharing switched-capacitor filters. The proposed filter topology applies a charge bleeder switched-capacitor to independently control the center frequency and bandwidth of the complex band-pass filter. Although there is a restriction on the design, the proposed circuit topology offers a relatively easy bandwidth control by changing the value of bleeding capacitors. Simulation results using Spectre show the validity of the proposed design.

Original languageEnglish
Title of host publicationISPACS 2018 - 2018 International Symposium on Intelligent Signal Processing and Communication Systems
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages515-518
Number of pages4
ISBN (Electronic)9781538657713
DOIs
Publication statusPublished - 2018 Nov
Event2018 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2018 - Ishigaki Island, Okinawa, Japan
Duration: 2018 Nov 272018 Nov 30

Publication series

NameISPACS 2018 - 2018 International Symposium on Intelligent Signal Processing and Communication Systems

Conference

Conference2018 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2018
CountryJapan
CityIshigaki Island, Okinawa
Period18/11/2718/11/30

Keywords

  • Charge-sharing
  • Complex Filters
  • Switched-capacitor

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications
  • Computer Science Applications
  • Signal Processing

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  • Cite this

    Arijal, M., & Retdian, N. (2018). Complex Filters Implementation using Charge-sharing Switched Capacitor Circuit. In ISPACS 2018 - 2018 International Symposium on Intelligent Signal Processing and Communication Systems (pp. 515-518). [8923553] (ISPACS 2018 - 2018 International Symposium on Intelligent Signal Processing and Communication Systems). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISPACS.2018.8923553