Communication Transformer Engineering by Computer

This paper describes a program for designing communication transformers on a digital computer. The program accepts circuit requirements for transformers, calculates the limiting values of the transformer parameters needed to meet these requirements, searches for existing designs, designs new transformers, verifies that new or old transformers will meet the requirements, characterizes new designs for total useful response, and generates complete manufacturing information. This application of the computer by engineers to do involved but methodical engineering tasks results in significant savings and improvements in performing these tasks.