Conversion Diagrams for Triode Tube Mixers

摘要

The theory of the frequency conversion diagram has previously been presented in this journal. The research work is now extended to include triode tubes, and it is shown in the following that the conversion diagram provides a suitable method of treatment of non‐linear mixers with more than two electrodes. Actually, the greater the number of variables, and the greater the difficulties in a mathematical analysis, the more important becomes this method of obtaining frequency conversion data. A brief description of the measurement equipment is given in the text and typical diagrams and derived curves are shown.