Novel bandpass filter using couplers and resistors for millimeter-wave MMIC application

@article{Imai1996NovelBF,
  title={Novel bandpass filter using couplers and resistors for millimeter-wave MMIC application},
  author={Nobuaki Imai and Toshikazu Imaoka and Yutaka Ida and Eiichi Ogawa},
  journal={1996 26th European Microwave Conference},
  year={1996},
  volume={1},
  pages={165-169}
}
A new passive bandpass filter with a planar structure using directional couplers and resistors is proposed. The characteristics of the filter are examined up to the millimeterwave frequency band. The parameter dependence of the filter is calculated and it is found that this new filter has a potential to obtain lower insertion loss and higher selectivity characteristics than conventional filters. It can also provide a high return loss in a wide frequency band range. This new filter is practical… CONTINUE READING

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