Theoretical and experimental results of an integrated millimeter-wave frequency tripler

@inproceedings{Meola1999TheoreticalAE,
  title={Theoretical and experimental results of an integrated millimeter-wave frequency tripler},
  author={Renato Meola and Juergen Freyer},
  booktitle={Industrial Lasers and Inspection},
  year={1999}
}
A frequency tripler from 70 GHz to 210 GHz semi-insulating GaAs substrate is characterized. Single-barrier varactors with symmetrical capacitance-voltage characteristics are chosen as non-linear devices which simplifies the total tripler circuit, i.e. no idler and bias circuits are necessary. The varactors are monolithically integrated and connected by an air bridge. The matching network is realized by a microstrip network next to the varactor and fine tuning is obtained by backshorts in input… CONTINUE READING

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