Ibrahim, M.A., Minaei, S. and Kuntman, H. (2005) A 22.5 MHz Biquad Using Differential Voltage Current Conveyor and Grounded Passive Elements. International Journal of Electronics and Communications, 59, 311-318.

has been cited by the following article:

• TITLE: Realizations of Voltage Transfer Functions Using DVCCs

  AUTHORS: Tejmal S. Rathore

  KEYWORDS: Differential-Voltage Current-Conveyor, All-Pass Filters, Bilinear Functions, Biquadratic Functions

  JOURNAL NAME: Circuits and Systems, Vol.9 No.10, October 31, 2018

  ABSTRACT: Maheshwari has proposed three differential-voltage current-conveyor configurations for realizing first order all-pass filters only. This paper has exploited these configurations for realizing more complex transfer function T(s)which yield poles and zeros of 1 -T(s) in one of the four admissible patterns. Bilinear and biquadratic functions are dealt in detail. It is shown that only bilinear functions can be realized with all the four passive elements grounded. First order all-pass function is a special case which needs only three elements (2R, 1C) or (1R, 2C). A biquadratic function requires (2R, 2C) elements and has all the capacitor grounded. Design of second order all-pass function is given.