| 2017 | ISCAS | A sub-1 V, nanopower, ZTC based zero-VT temperature-compensated current reference. | David Cordova, Arthur Campos de Oliveira, Pedro Toledo, Hamilton Klimach, Sergio Bampi, Eric E. Fabris |
| 2016 | ISCAS | 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 |
| 2016 | ISCAS | Ultra low voltage supply VCO with improved linearity. | Luis Henrique Rodovalho, Hamilton Klimach, Eric E. Fabris |
| 2015 | ISCAS | 0.7 V supply self-biased nanoWatt MOS-only threshold voltage monitor. | Oscar E. Mattia, Hamilton Klimach, Sergio Bampi, Mrcio C. Schneider |
| 2014 | ISLPED | 2.3 ppm/°c 40 nW MOSFET-only voltage reference. | Oscar E. Mattia, Hamilton Klimach, Sergio Bampi |
| 2008 | ISCAS | An M-2M digital-to-analog converter design methodology based on a physical mismatch model. | Hamilton Klimach, Mrcio C. Schneider, Carlos Galup-Montoro |
| 2007 | ISCAS | A 4-Bits Trimmed CMOS Bandgap Reference with an Improved Matching Modeling Design. | Juan Pablo Martinez Brito, Sergio Bampi, Hamilton Klimach |
| 2004 | ISCAS | Consistent model for drain current mismatch in MOSFETs using the carrier number fluctuation theory. | Hamilton Klimach, Alfredo Arnaud, Mrcio C. Schneider, Carlos Galup-Montoro |