A Method of Measuring at Radio Frequencies the Equivalent Series Resistance of Condensers Intended for Use in Radio Receiving Circuits
Charles Weyl, S. Harris · Proceedings of the IRE · 1925
This paper shows the desirability of measuring at radio frequencies rather than at audio frequencies, the equivalent series resistance of radio receiving condensers. It further sets forth in detail a method of making such radio frequency measurements, and shows some preliminary results obtained from the application of this method.