SFG realization of general nth-order allpass voltage transfer functions using VDBAs

Onjan, Oosana; Pukkalanun, Tattaya; Tangsrirat, Worapong

doi:10.1109/ECTICon.2015.7206964

SFG realization of general nth-order allpass voltage transfer functions using VDBAs

Author(s)

Onjan, Oosana

Pukkalanun, Tattaya

Tangsrirat, Worapong

Date Issued

August 17, 2015

Type

Conference Paper

DOI

10.1109/ECTICon.2015.7206964

Abstract

A synthesis procedure of general n^th-order allpass voltage transfer functions using solely voltage differencing buffered amplifiers (VDBAs) and capacitors with the signal-flow-graph design method is described. It has been shown that the proposed structure employs n VDBAs and n capacitors for the realization of any n^th-order voltage transfer function. As an illustrative example, the third-order voltage-mode allpass filter has been designed and simulated using PSPICE.

Citation

Ecti Con 2015 2015 12th International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology, 2015

Subjects

allpass filter

Signal Flow Graph (SF...

Voltage Differencing ...