LARGE SIGNAL ANALYSIS OF PARAMETRIC SUBHARMONIC OSCILLATOR

摘要

The primary purpose of this work is to analyze the parametric oscillator with the two ferromagnetic cores as reported by Goto. Two different situations are considered;in one, the energizing pump supply is a voltage source, and in the other, a current source. First, the pump supply waveforms used are square, and later, the analysis with sinusoidal waveforms is performed making use of the results of the square waveform analysis. The use of square waveform drives is extremely helpful in reducing the transcendality of the resulting equations and in paving the way for the understanding of the physical phenomena.