Locking Equations for Microwave Circuits

Abstract

By extending an ordinary admittance expression, the simplified equation for an oscillator has been obtained, which as yet is in the most general form within the first order approximation. Then, this equation has been transformed into the amplitude and the phase equations suitable for analyzing a microwave circuit involving oscillators. It has been found that the amplitude equation can be ignored when the oscillator is adjusted to produce the maximum output power. An example of application has also been given.