Research on Ferroresonant Computer and Control Devices

摘要

In chapter 1 the list of bibliography given in the two previous Technical Notes has been extended up to seventy nine papers. In this list a new group of papers corresponding to the use of variable capacitance diodes in non-linear resonant circuits, has been made up. Chapter 2 deals on the ferroresonant circuits developed. Some new systems to obtain the transfer of information between ferroresonant elements in which demodulation of A.C. signals is not needed have been described. A consequence is the elimination of the control winding on the inductor cores. Each of these systems allow one to develop a system of circuit logic. In chapter 3, the work performed on the variable capacitance diode nonlinear resonant circuit is described.