Time-to-Digital Converter Architectures Using Two Oscillators with Different Frequencies. - Kosuke Machida; Uni Ozawa; Yudai Abe; Haruo Kobayashi 001 (ATS, 2018)

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)

Low Power Loss IGBT Driver Circuit Using Current Drive. - Yudai Abe; Akio Iwabuchi; Jun-Ichi Matsuda; Anna Kuwana; Takashi Ida; Yukiko Shibasaki; Haruo Kobayashi 001 (ISOCC, 2020)

Operation and Stability Analysis of Temperature-Insensitive MOS Reference Current Source with Self-Bias Circuit. - Souma Yamamoto; Kuswan Isam Ebisawa; Yudai Abe; Takashi Ida; Yukiko Shibasaki; Nobukazu Tsukiji; Anna Kuwana; Haruo Kobayashi 001; Akira Suzuki; Yukichi Todoroki; Toshihiko Kakinoki; Nobuto Ono; et al. (ISOCC, 2020)

Application of Residue Sampling to RF/AMS Device Testing. - Shogo Katayama; Yudai Abe; Anna Kuwana; Koji Asami; Masahiro Ishida; Ryuya Ohta; Haruo Kobayashi 001 (ATS, 2021)