A merged RF CMOS LNA-Mixer design using geometric programming. - Sergio Chaparro; Armando Ayala Pabón; Elkim Roa; Wilhelmus A. M. Van Noije (SBCCI, 2009)

Synthesis of a narrow-band Low Noise Amplifier in a 180 nm CMOS technology using Simulated Annealing with crossover operator. - Tiago Oliveira Weber; Sergio Chaparro; Wilhelmus A. M. Van Noije (SBCCI, 2013)

A high-slope PTAT temperature sensor for frequency compensation of an RTC oscillator. - Sergio Chaparro; Juan José Carrillo; Heiner Alarcon (LASCAS, 2016)

An Invitation to Globalize the Information Literacy Agenda: Expanding Discourse. - Sergio Chaparro; Zachary Newell (ECIL, 2018)