MATRIX METHODS FOR THE DESIGN OF TRANSCONDUCTOR LADDER FILTERS

Research output: Journal Publications and ReviewsRGC 22 - Publication in policy or professional journal

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Author(s)

  • N.P.J. Greer
  • R.K. Henderson
  • Li Ping
  • J.I. Sewell

Detail(s)

Original languageEnglish
Pages (from-to)1355-1358
Journal / PublicationProceedings - IEEE International Symposium on Circuits and Systems
Volume3
Publication statusPublished - 1991
Externally publishedYes

Conference

Title1991 IEEE International Symposium on Circuits and Systems
LocationTHE WESTIN STAMFORD AND WESTIN PLAZA
PlaceSingapore
Period11 - 14 June 1991

Abstract

Matrix-based methods for the design of transconductor ladder filters are presented. When transconductors with low impedance inputs are used these allow the realization of highly selective bandpass responses using a single value of transconductance. If conventional transconductors are used, transconductor ratios can be restricted to the input and damping branches for any response. The methods are illustrated by the design of a sixth-order elliptic bandpass ladder.