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 ...

Observations on nodal and loop analysis that can save a fair amount of scribbling of equations when using Kirchhoff's laws. In a previous Idea for Design, Anshi Chen outlined a method for analyzing ...

Once upon a time, you studied the electric circuit theory where you learned many techniques to analyze electric circuits.Two famous and analogous techniques are the nodal voltage analysis, and the ...