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 proves the circuit transposition theorem using signal-flow graphs (SFGs). The proof has two advantages: it is constructive, and it is intuitive for engineers who know SFGs. For these ...

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 ...