Electrical Network Analyzers for the Solution of Electromagnetic Field Problems

This is the second part of a paper on the design, construction, testing, and operation of electrical networks capable of obtaining solutions of the wave equation in both two-dimensional, axially symmetric, cylindrical co-ordinates and rectangular co-ordinates. The circuit yields information on TEM, TMom(n) and TEom(n) modes of concentric lines, waveguides, and resonators. Field plots of electric- and magnetic-field configurations are directly available, and resonant frequencies of cavities, equivalent impedance, reactance characteristics, Q, and proragation characteristics can be determined.