Method to Save Silicon Area by Increasing the Filter Order

Research output: Contribution to journalLetter

Abstract

The authors' intention is to show that there are other criteria when optimising digital filters than minimising the filter order. The final result in the form of minimum silicon area or few machine cycles in a high-speed custom DSP are aims that are important in a custom design process. It is not an axiom that the minimum order of the filter gives the optimum result. Algorithms with trivial coefficients will gain both in area and speed. As an example, they show a wideband digital filter for mobile communication

Details

Authors
  • Peter Nilsson
  • Mats Torkelson
Organisations
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Electrical Engineering, Electronic Engineering, Information Engineering
Original languageEnglish
Pages (from-to)439-441
JournalElectronics Letters
Volume31
Issue number6
Publication statusPublished - 1995
Publication categoryResearch
Peer-reviewedYes