A 200 MS/s passive switched-capacitor FIR equalizer using a time-interleaved topology. - Nathaniel J. Guilar; Pak-Kim Lau; Paul J. Hurst; Stephen H. Lewis (CICC, 2005)

Integrated solar energy harvesting and storage. - Nathaniel J. Guilar; Albert Chen; Travis Kleeburg; Rajeevan Amirtharajah (ISLPED, 2006)

A Passive Switched-Capacitor Finite-Impulse-Response Equalizer. - Nathaniel J. Guilar; Frank Lau; Paul J. Hurst; Stephen H. Lewis (IEEE J. Solid State Circuits, 2007)

Energy harvesting photodiodes with integrated 2D diffractive storage capacitance. - Nathaniel J. Guilar; Erin G. Fong; Travis Kleeburg; Diego R. Yankelevich; Rajeevan Amirtharajah (ISLPED, 2008)

A Full-Wave Rectifier for Interfacing with Multi-Phase Piezoelectric Energy Harvesters. - Nathaniel J. Guilar; Rajeevan Amirtharajah; Paul J. Hurst (ISSCC, 2008)

Energy Harvesting and Limits of Low Power Mixed-signal Circuit Design. - Rajeevan Amirtharajah; Justin Wenck; Nathaniel J. Guilar (ISCAS, 2009)

An energy-aware multiple-input power supply with charge recovery for energy harvesting applications. - Nathaniel J. Guilar; Rajeevan Amirtharajah; Paul J. Hurst; Stephen H. Lewis (ISSCC, 2009)

A Full-Wave Rectifier With Integrated Peak Selection for Multiple Electrode Piezoelectric Energy Harvesters. - Nathaniel J. Guilar; Rajeevan Amirtharajah; Paul J. Hurst (IEEE J. Solid State Circuits, 2009)

Integrated Solar Energy Harvesting and Storage. - Nathaniel J. Guilar; Travis Kleeburg; Albert Chen; Diego R. Yankelevich; Rajeevan Amirtharajah (IEEE Trans. Very Large Scale Integr. Syst., 2009)

Ultra-low-voltage circuits for sensor applications powered by free-space optics. - Travis Kleeburg; Jeffrey Loo; Nathaniel J. Guilar; Erin G. Fong; Rajeevan Amirtharajah (ISSCC, 2010)

Integrated Energy-Harvesting Photodiodes With Diffractive Storage Capacitance. - Erin G. Fong; Nathaniel J. Guilar; Travis Kleeburg; Hai Pham; Diego R. Yankelevich; Rajeevan Amirtharajah (IEEE Trans. Very Large Scale Integr. Syst., 2013)

16.5 An 8GS/s time-interleaved SAR ADC with unresolved decision detection achieving -58dBFS noise and 4GHz bandwidth in 28nm CMOS. - John P. Keane; Nathaniel J. Guilar; Dusan Stepanovic; Bernd Wuppermann; Charles Wu; Cheongyuen W. Tsang; Robert Neff; Ken Nishimura (ISSCC, 2017)