A Small Chip Area Stochastic Calibration for TDC Using Ring Oscillator. - Kentaroh Katoh; Yutaro Kobayashi; Takeshi Chujo; Junshan Wang; Ensi Li; Congbing Li; Haruo Kobayashi 001 (J. Electron. Test., 2014)

Analog/mixed-signal circuit design in nano CMOS era. - Haruo Kobayashi 001; Hitoshi Aoki; Kentaroh Katoh; Congbing Li (IEICE Electron. Express, 2014)

Erratum to: A Small Chip Area Stochastic Calibration for TDC Using Ring Oscillator. - Kentaroh Katoh; Yutaro Kobayashi; Takeshi Chujo; Junshan Wang; Ensi Li; Congbing Li; Haruo Kobayashi 001 (J. Electron. Test., 2015)

Frequency Estimation Sampling Circuit Using Analog Hilbert Filter and Residue Number System. - Yudai Abe; Shogo Katayama; Congbing Li; Anna Kuwana; Haruo Kobayashi 001 (ASICON, 2019)