Operation of the Ferrite Junction Circulator

@article{Fay1965OperationOT,
  title={Operation of the Ferrite Junction Circulator},
  author={C. E. Fay and Richard L. Comstock},
  journal={IEEE Transactions on Microwave Theory and Techniques},
  year={1965},
  volume={13},
  pages={15-27}
}
The operation of symmetrical circulators is described in terms of the counter-rotating normal modes (fields varying as exp n/spl phi/) of the ferrite-loaded circuits. The rotating modes, which are split by the applied magnetic field, form a stationary pattern which can be rotated in space to isolate one of the ports of the circulator. A detailed field theory of the strip-line Y-junction circulator operating with n = 1 is presented. Experiments designed to confirm the validity of the rotating… Expand
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