All the circuits that we have analyzed are linear circuits and we must be more specific in defining a linear circuit. We can consider the most important consequence of linearity, the principle of ...

In GPS and wireless communication, a constant voltage is vital at a desired network branch. But how to achieve that? One can take a circuit, for instance. Simulation tools like PSpice adjust network ...

Abstract: The superposition theorem (ST) and the substitution theorem are two important theorems in circuit theory. By principle, ST can only be used in linear circuits, while nonlinear circuits are ...

In this tutorial, we will show that by writing the Fourier series expansion of a periodic signal in an intuitively obvious form, it is possible to interpret Parseval’s equality energetically. In this ...