Nth-order allpass voltage transfer function synthesis using CCII+s: Signal-flow graph approach


Acar C.

ELECTRONICS LETTERS, vol.32, no.8, pp.727-729, 1996 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 32 Issue: 8
  • Publication Date: 1996
  • Doi Number: 10.1049/el:19960482
  • Title of Journal : ELECTRONICS LETTERS
  • Page Numbers: pp.727-729

Abstract

A general synthesis method is given for the realisation of an nth-order allpass voltage transfer function by the active RC circuit containing a minimum number of capacitors and at most n+1 current conveyors. All the current conveyors are positive, and n of them act as voltage followers. This makes the proposed circuit simple and attractive.