A resistorless switched bandgap reference topology. - Hamilton Klimach; Moacir Fernandes Cortinhas Monteiro; Arthur Liraneto Torres Costa; Sergio Bampi (LASCAS, 2013)

A resistorless switched bandgap voltage reference with offset cancellation. - Hamilton Klimach; Arthur Liraneto Torres Costa; Moacir Fernandes Cortinhas Monteiro; Sergio Bampi (SBCCI, 2013)

A 2-decades Wideband Low-Noise Amplifier with High Gain and ESD Protection. - Arthur Liraneto Torres Costa; Hamilton Klimach; Sergio Bampi (SBCCI, 2015)

Ultra-low voltage wideband inductorless balun LNA with high gain and high IP2 for sub-GHz applications. - Arthur Liraneto Torres Costa; Hamilton Klimach; Sergio Bampi (ISCAS, 2016)

A 450 mV supply self-biased wideband inductorless balun LNA for sub-GHz applications. - Arthur Liraneto Torres Costa; Hamilton Klimach; Sergio Bampi (SBCCI, 2016)

A high IIP3 6.5 mW self-biased 0.3-3 GHz small area LNA. - Arthur Liraneto Torres Costa; Hamilton Klimach; Sergio Bampi (LASCAS, 2017)

A sub-1mA highly linear inductorless wideband LNA with low IP3 sensitivity to variability for IoT applications. - Arthur Liraneto Torres Costa; Hamilton Klimach; Sergio Bampi (SBCCI, 2019)