The following circuit is the well-known infinite ladder network, constructed by repeatedly adding a series impedance Zs and a parallel impedance Zp. The reader may question the usefulness of such a circuit, which appears to possess the sole purpose of nerd-sniping. While this is indeed its common usage, but it does have quite a few practical applications. Physically, a discrete circuit has a finite number of elements and is governed by Ordinary Differential Equations, while a distributed circ...
