Synthesis of CCII-s by superimposing VFs and CFs through genetic operations. - Esteban Tlelo-Cuautle; David Moro-Frías; Carlos Sánchez-López; Miguel Aurelio Duarte-Villaseñor (IEICE Electron. Express, 2008)

Linear-in-dB Variable Gain Amplifier with PWL exponential gain control. - D. Moro-Frías; María Teresa Sanz-Pascual; Carlos Aristoteles De la Cruz-Blas (ISCAS, 2010)

Symbolic analysis of (MO)(I)CCI(II)(III)-based analog circuits. - Esteban Tlelo-Cuautle; Carlos Sánchez-López; David Moro-Frías (Int. J. Circuit Theory Appl., 2010)

A novel current-mode Winner-Take-All topology. - D. Moro-Frías; María Teresa Sanz-Pascual; Carlos Aristoteles De la Cruz-Blas (ECCTD, 2011)

Design of current conveyors and their applications in universal filters. - Esteban Tlelo-Cuautle; D. Moro-Frías; Carlos Sánchez-López; Mourad Fakhfakh (CCE, 2011)

Realization of the nullor using two CMOS CCII+s. - David Moro-Frías; Esteban Tlelo-Cuautle (CCE, 2013)

Current-Mode Winner-Take-All Circuit with Improved Dynamic Response. - David Moro-Frías; Carlos Ventura-Arizmendi; María Teresa Sanz-Pascual; Carlos Aristoteles De la Cruz-Blas (Circuits Syst. Signal Process., 2015)

PWL Current-Mode CMOS Exponential Circuit Based on Maximum Operator. - D. Moro-Frías; Carlos Aristoteles De la Cruz-Blas; María Teresa Sanz-Pascual (IEEE Trans. Circuits Syst. II Express Briefs, 2015)

A CMOS automatic gain control design based on piece-wise linear exponential and logarithm cells. - David Moro-Frías; María Teresa Sanz-Pascual; Carlos Aristoteles De la Cruz-Blas (ECCTD, 2017)