| 2006 | ISCAS | Randomized carrier PWM with exponential frequency mapping. | Alfonso Carlosena, Wing-Yee Chu, Bertan Bakkaloglu, Sayfe Kiaei |
| 2006 | ISCAS | 1.5-V square-root domain first-order filter with multiple operating points. | Carlos Aristoteles De la Cruz-Blas, Antonio J. Lpez-Martn, Alfonso Carlosena, Luis Hernndez, Arturo Sarmiento-Reyes |
| 2006 | ISCAS | Rail-to-rail tunable CMOS V-I converter. | Antonio J. Lpez-Martn, Alfonso Carlosena, Jaime Ramrez-Angulo, Ramn Gonzlez Carvajal |
| 2006 | ISCAS | Compact implementation of linear weighted CMOS transconductance adder based on the flipped voltage follower. | Ivan Padilla, Jaime Ramrez-Angulo, Ramn Gonzlez Carvajal, Antonio J. Lpez-Martn, Alfonso Carlosena |
| 2004 | ISCAS | A novel low-voltage low-power class-AB linear transconductor. | Marta Laguna Garcia, Carlos Aristoteles De la Cruz-Blas, Antonio Jess Torralba Silgado, Antonio J. Lpez-Martn, Alfonso Carlosena, Ramn Gonzlez Carvajal |
| 2003 | ICASSP | Instantaneous frequency and amplitude of vibrato in singing voice. | Ixone Arroabarren, Miroslav Zivanovic, Xavier Rodet, Alfonso Carlosena |
| 2003 | Interspeech | Glottal spectrum based inverse filtering. | Ixone Arroabarren, Alfonso Carlosena |
| 2003 | Interspeech | Unified analysis of glottal source spectrum. | Ixone Arroabarren, Alfonso Carlosena |
| 2003 | ISCAS | A novel design technique for very low voltage MOS translinear circuits. | Antonio J. Lpez-Martn, Alfonso Carlosena, Jaime Ramrez-Angulo |
| 2002 | ICASSP | Unconstrained optimization for parameter estimation of closely spaced tones. | Miroslav Zivanovic, Alfonso Carlosena |
| 2000 | ISCAS | A 3.3 V tunable current-mode square-root domain biquad. | Antonio J. Lpez-Martn, Alfonso Carlosena |
| 2000 | ISCAS | A tunable CMOS square-root domain oscillator. | Antonio J. Lpez-Martn, Alfonso Carlosena |
| 2000 | ISCAS | MOSFET-C sinusoidal oscillator with variable frequency and amplitude. | Juan I. Osa, Alfonso Carlosena |
| 1999 | ISCAS | Geometric-mean based current-mode CMOS multiplier/divider. | Antonio J. Lpez-Martn, Alfonso Carlosena |
| 1999 | ISCAS | A systematic approach to the synthesis of square-root domain systems. | Antonio J. Lpez-Martn, Alfonso Carlosena |
| 1994 | ISCAS | On the search for a "universal" active element. | Alfonso Carlosena, Rafael Cabeza, Luis Serrano |
| 1994 | ISCAS | Current Feedback Amplifiers Based Sinusoidal Oscillators. | Santiago Celma, Alfonso Carlosena, Pedro A. Martnez |