Nonlinear stability analysis of microwave oscillators using the periodic averaging method

作者:Vahdati H*; Abdipour A
来源:Progress in Electromagnetics Research-Pier, 2008, 79: 179-193.
DOI:10.2528/PIER07100101

摘要

In this paper an approach for stability analysis of microwave oscillators is proposed. Using the perturbation theory and averaging method, a theorem which relates the oscillation stability to the stability of the periodic average of the circuit's Jacobian is mentioned. Using this theorem, a criterion for oscillation stability is devised. The proposed criterion is applied to the stability analysis of a negative resistance diode oscillators and a Colpitts oscillator. This method is readily applicable to microwave CAD routines.

  • 出版日期2008