Author’s note: This article shows how to derive circuit gain equations via a signal flow graph. With practice you may be able to write a gain equation by locating signal paths and loops in the ...

The SFG is a simple circuit description that many understand. It only shows input to output signal flow. The example included a series resonant circuit, Z2, that disappeared in the SFG. Z2 is included ...

This paper introduces a systematic methodology for applying Mason's signal flow graph to the analysis of feedback circuits. We demonstrate that the relationships among signals of feedback circuits can ...

A signal flow graph (SFG) representation of small-signal responses of nonlinear microwave circuits around a large-signal operating point is developed using the X-parameters. It is shown that, unlike ...

A new research paper titled “Equivalence Checking of System-Level and SPICE-Level Models of Linear Circuits” was published by researchers at University of Bremen and DFKI GmbH. Abstract: “Due to the ...