liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Multirate IIR filter structures for arbitrary bandwidths
Linköping University, The Institute of Technology. Linköping University, Department of Electrical Engineering, Electronics System.
2003 (English)In: IEEE Transactions on Circuits And Systems Part I: Fundamental Theory and Applications, ISSN 1057-7122, E-ISSN 1558-1268, Vol. 50, no 12, 1515-1529 p.Article in journal (Refereed) Published
Abstract [en]

This paper introduces new multirate infinite-length impulse-response (IIR) filter structures for arbitrary bandwidths. The overall filters have the same input and output sample rates. Multirate techniques are only used internally in order to improve the efficiency. The overall filters make use of an IIR filter for the actual filtering,. periodic allpass filters for constructing complementary filters, and linear-phase finite-length impulse-response (FIR) filters for the sampling rate alterations. There are the following two main reasons for introducing the new filters: 1) they can be used to obtain so called high-speed IIR filters (i.e., filters able to operate at a high sample rate) with lower complexity than that achievable with single-rate high-speed filters and 2) they can be used to obtain approximately linear-phase filters with substantially lower complexity than that achievable with single-rate filters. The overall filters are designed by separately optimizing a number of linear-phase (possibly half-band) FIR filters, and one IIR filter being realizable as a parallel connection of two allpass filters. Design examples are included illustrating the usefulness of the proposed filters.

Place, publisher, year, edition, pages
2003. Vol. 50, no 12, 1515-1529 p.
Keyword [en]
infinite-length impulse-response (IIR) filters, low complexity, multirate filters
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-46309DOI: 10.1109/TCSI.2003.819812OAI: oai:DiVA.org:liu-46309DiVA: diva2:267205
Available from: 2009-10-11 Created: 2009-10-11 Last updated: 2017-12-13

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Johansson, Håkan

Search in DiVA

By author/editor
Johansson, Håkan
By organisation
The Institute of TechnologyElectronics System
In the same journal
IEEE Transactions on Circuits And Systems Part I: Fundamental Theory and Applications
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 236 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf