Input-Feedforward Two-Path Band-Pass Delta-Sigma Modulator Based on Horizontal or Vertical Opamp Sharing Technique. - Naoya Waki; Hiroki Sato; Akira Hyogo; Keitaro Sekine (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

28.7 A 0.7V 12b 160MS/s 12.8fJ/conv-step pipelined-SAR ADC in 28nm CMOS with digital amplifier technique. - Kentaro Yoshioka; Tomohiko Sugimoto; Naoya Waki; Sinnyoung Kim; Daisuke Kurose; Hirotomo Ishii; Masanori Furuta; Akihide Sai; Tetsuro Itakura (ISSCC, 2017)

A 20ch TDC/ADC hybrid SoC for 240×96-pixel 10%-reflection <0.125%-precision 200m-range imaging LiDAR with smart accumulation technique. - Kentaro Yoshioka; Hiroshi Kubota; Tomonori Fukushima; Satoshi Kondo; Tuan Thanh Ta; Hidenori Okuni; Kaori Watanabe; Yoshinari Ojima; Katsuyuki Kimura; Sohichiroh Hosoda; Yutaka Ota; Tomohiro Koizumi; et al. (ISSCC, 2018)

A 20-ch TDC/ADC Hybrid Architecture LiDAR SoC for 240 × 96 Pixel 200-m Range Imaging With Smart Accumulation Technique and Residue Quantizing SAR ADC. - Kentaro Yoshioka; Hiroshi Kubota; Tomonori Fukushima; Satoshi Kondo; Tuan Thanh Ta; Hidenori Okuni; Kaori Watanabe; Masatoshi Hirono; Yoshinari Ojima; Katsuyuki Kimura; Sohichiroh Hosoda; Yutaka Ota; et al. (IEEE J. Solid State Circuits, 2018)

Digital Amplifier: A Power-Efficient and Process-Scaling Amplifier for Switched Capacitor Circuits. - Kentaro Yoshioka; Tomohiko Sugimoto; Naoya Waki; Sinnyoung Kim; Daisuke Kurose; Hirotomo Ishii; Masanori Furuta; Akihide Sai; Hiroki Ishikuro; Tetsuro Itakura (IEEE Trans. Very Large Scale Integr. Syst., 2019)