Simulation and modeling-computer-aided, open-loop circuit analysis

Author

Herbert, D.B.

Volume

9

Issue

3

fYear

1993

fDate

5/1/1993 12:00:00 AM

Firstpage

8

Lastpage

11

Abstract

An inverse circuit method is presented for performing computer-aided, open-loop circuit analysis. The analytical method consists of placing the circuit to be analyzed into the feedback loop of a high-gain differential current amplifier model. The gain of the resultant circuit is the inverse of the original gain. Also, the roles of the input and output are interchanged and the input to the original circuit can be determined as a function of its output. Both the output voltage and current are taken to be the closed-loop feedback voltage and current at the point where the loop is broken; thus, the output of the open loop is always properly loaded.<>

Keywords

circuit analysis computing; feedback; closed-loop feedback voltage; computer-aided analysis; feedback current; feedback loop; high-gain differential current amplifier model; inverse circuit method; modeling; open-loop circuit analysis; simulation; Analytical models; Circuit analysis; Circuit analysis computing; Circuit simulation; Computational modeling; Differential amplifiers; Feedback circuits; Feedback loop; Output feedback; Voltage;

fLanguage

English

Journal_Title

Circuits and Devices Magazine, IEEE

Publisher

ieee

ISSN

8755-3996

Type

jour

DOI

10.1109/101.252303

Filename

252303