Mismatch and temperature compensation for subthreshold seismic sensor system. - Uldric A. Antao; John Choma Jr.; Alireza A. Dibazar; Theodore W. Berger (LASCAS, 2016)

A 9-nW on-chip constant subthreshold CMOS transconductance bias with fine-tuning. - Uldric A. Antao; John Choma Ming Hsieh; Theodore W. Berger (ISCAS, 2017)