General Formulation for the Analysis of Injection-Locked Coupled-Oscillator Systems

@article{Surez2013GeneralFF,
  title={General Formulation for the Analysis of Injection-Locked Coupled-Oscillator Systems},
  author={Almudena Su{\'a}rez and Sergio Sancho and Franco Ram{\'i}rez},
  journal={IEEE Transactions on Microwave Theory and Techniques},
  year={2013},
  volume={61},
  pages={4730-4744}
}
The use of an external injection-locking source prevents undesired frequency shifts in coupled-oscillator systems. Here an explicit formulation for the analysis of these systems is presented, based on a numerical model of the oscillator elements in free-running regime, obtained with harmonic balance. It demonstrates the opposed effects of oscillator coupling and injection locking in a realistic manner and brings to light the influence of the oscillator characteristics and coupling-network… CONTINUE READING

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