Comments on "An exact formula for the effects of resistor geometry on current noise"
L.K.J. Vandamme · IEEE Transactions on Electron Devices · 1986
The above paper presents a general relation to calculate the noise of arbitrarily shaped resistors. However, the derivation of this exact formula was already presented by Butterweck in 1975. This comment presents a list of literature on this subject, and some applications of the general relation. Even the generalization of the exact formula for a four-electrode configuration was already applied in 1977.