Nonlinear maps from closed-loop tandems of A-to-D and D-to-A converters

College

Gokongwei College of Engineering

Department/Unit

Electronics And Communications Engg

Document Type

Article

Source Title

Communications in Nonlinear Science and Numerical Simulation

Volume

16

Issue

3

First Page

1483

Last Page

1489

Publication Date

3-1-2011

Abstract

A new class of dynamical maps arises from tandems consisting of an analog-to-digital converter and a digital-to-analog converter when the latter's output is looped back to the former's input. Its nonlinear function is created when at least one of the lines between the converters is cut and that which connects to the DAC is tied to a logical High. Other maps are produced when additional DAC input lines are similarly altered, or instead clamped to a logical Low. The resulting closed-loop systems exhibit several bifurcations including that which lead to pseudo-randomness. Simulation results from numerical analysis match fairly well with those derived from an electronic circuit realization. © 2010 Elsevier B.V.

html

Digitial Object Identifier (DOI)

10.1016/j.cnsns.2010.07.015

Disciplines

Electrical and Electronics | Systems and Communications

Keywords

Analog-to-digital converters; Digital-to-analog converters; Bifurcation theory

Upload File

wf_no

This document is currently not available here.

Share

COinS