Before revision: Schematic of Nyquist's 1928 thought experiment using two noisy resistors (each represented here by a noise-free resistor in series with a noise voltage source) connected via a long lossless transmission line .
After revision: of lengthSchematic of Nyquist's 1928 thought experiment using two noisy resistors (each represented here by a noise-free resistor in series with a noise voltage source) connected via a long lossless transmission line .