A 0.5-V 5.8-GHz low-power asymmetrical QPSK/OOK transceiver for wireless sensor network. - Sho Ikeda; Sang-yeop Lee; Shin Yonezawa; Yiming Fang; Motohiro Takayasu; Taisuke Hamada; Yosuke Ishikawa; Hiroyuki Ito; Noboru Ishihara; Kazuya Masu (ASP-DAC, 2015)

A 0.18-µm CMOS time-domain capacitive-sensor interface for sub-1mG MEMS accelerometers. - Motohiro Takayasu; Shiro Dosho; Hiroyuki Ito; Daisuke Yamane; Toshifumi Konishi; Katsuyuki Machida; Noboru Ishihara; Kazuya Masu (IEICE Electron. Express, 2018)

A Capacitor-Less Divide-by-18 Injection-Locked Frequency Divider Using a Harmonic-Boosted Gating Technique. - Sang-yeop Lee; Motohiro Takayasu (ICEIC, 2025)