A technique to improve the transconductance in amplifiers. - Agustín Santiago Medina-Vázquez; Marco Antonio Gurrola-Navarro; Carlos Alberto Bonilla Barragán; José Martín Villegas González (CCE, 2016)

A highly linear differential amplifier with tunable gain. - Pablo David Flores-Castillo; Agustín Santiago Medina-Vázquez; Marco Antonio Gurrola-Navarro; José Martín Villegas González (CCE, 2017)

Experimental analysis of microstrip antennas using techniques to improve the bandwidth. - Jonathan Martínez Moreno; Agustín Santiago Medina-Vázquez; Carlos Alberto Bonilla Barragán; José M. Arce-Zavala; José Martín Villegas González (LASCAS, 2018)