A voltage compensated series-gate bipolar circuit operating at sub-2 V. - Hisayasu Sato; Kimio Ueda; Nagisa Sasaki; Tatsuhiko Ikeda; Koichiro Mashiko (IEEE J. Solid State Circuits, 1994)

A fully compensated active pull-down ECL circuit with self-adjusting driving capability. - Kimio Ueda; Nagisa Sasaki; Hisayasu Sato; Koichiro Mashiko (IEEE J. Solid State Circuits, 1996)

A 2-V 1.9-GHz Si down-conversion mixer with an LC phase shifter. - Hiroshi Komurasaki; Hisayasu Sato; Nagisa Sasaki; Takahiro Miki (IEEE J. Solid State Circuits, 1998)