@article{CTT100864527,
  author = {Shigetaka Takagi and Weiwei Shao and Hiroki Sato},
  title = {2-Phase Higher-Order Switched-Capacitor Low-Pass Filters Using Single Operational Amplifier},
  journal = {電気学会論文誌. C},
  year = 2021,
}

@article{CTT100853548,
  author = {Shigetaka Takagi and Hiroki Sato},
  title = {OTAを用いたLCシミュレーション型フィルタの出力雑音最小化設計手法},
  journal = {電気学会論文誌Ｃ},
  year = 2021,
}

@inproceedings{CTT100864568,
  author = {Shigetaka Takagi and Hiroki Sato},
  title = {Condition for Matching Circuits to Minimize Noise Factors of Low Noise Amplifiers},
  booktitle = {電子回路研究会資料},
  year = 2021,
}

@inproceedings{CTT100855441,
  author = {Hiroki Sato and Shigetaka Takagi},
  title = {Reduction on Power Dissipation of Filters Based on Local-Feedback Amplifier},
  booktitle = {},
  year = 2021,
}