Alfonso Carlosena

Publication Activity (10 Years)

Years Active: 1992-2024
Publications (10 Years): 5

Top Topics

Top Venues

Int. J. Circuit Theory Appl.

IEEE Trans. Circuits Syst. I Regul. Pap.

IEEE Trans. Circuits Syst. II Express Briefs

Publications

Maite Martincorena-Arraiza, Carlos Aristoteles De la Cruz-Blas, Alfonso Carlosena
Low-Power Capacitively Coupled AC Amplifiers With Tunable Ultra Low-Frequency Operation. IEEE Trans. Circuits Syst. I Regul. Pap. 71 (2) (2024)
Javier Beloso-Legarra, Carlos Aristoteles De la Cruz-Blas, Alfonso Carlosena, Maite Martincorena-Arraiza
Very-low frequency capacitively coupled AC amplifier with a current feedback operational amplifier. Int. J. Circuit Theory Appl. 51 (9) (2023)
Maite Martincorena-Arraiza, Carlos Aristoteles De la Cruz-Blas, Antonio Lopez-Martin, Alfonso Carlosena
Micropower Class AB Low-Pass Analog Filter Based on the Super-Source Follower. IEEE Trans. Circuits Syst. II Express Briefs 69 (9) (2022)
Maite Martincorena-Arraiza, Alfonso Carlosena, Carlos Aristoteles De la Cruz-Blas, Javier Beloso-Legarra, Antonio Lopez-Martin
A family of AC amplifiers for ultra-low frequency operation. Int. J. Circuit Theory Appl. 49 (10) (2021)
Mikel Ugarte, Alfonso Carlosena
Performance Comparison and Design Guidelines for Type II and Type III PLLs. Circuits Syst. Signal Process. 34 (10) (2015)
Mikel Ugarte, Alfonso Carlosena
Performance trade-offs between Type II and Type III PLLs. SSD (2014)
Antonio J. López-Martín, Alfonso Carlosena
Sensor signal linearization techniques: A comparative analysis. LASCAS (2013)
Antonio J. López-Martín, Alfonso Carlosena
Contactless potentiometers for automotive applications. ICST (2013)
Carlos Aristoteles De la Cruz-Blas, Cristina Gómez-Polo, Alfonso Carlosena, Jesús Olivera
A phenomenological spice model for magneto-impedance sensors. Int. J. Circuit Theory Appl. 40 (3) (2012)
Carlos Aristoteles De la Cruz-Blas, Antonio J. López-Martín, Alfonso Carlosena, Jaime Ramírez-Angulo
Low-Voltage MOS Translinear Analog Signal Processing. Circuits Syst. Signal Process. 28 (6) (2009)
Alfonso Carlosena, Antoni Mánuel Lázaro
General method for phase-locked loop filter analysis and design. IET Circuits Devices Syst. 2 (2) (2008)
Pablo Lecumberri, Marisol Gómez, Alfonso Carlosena
Generalized Eigenvalues of Nonsquare Pencils with Structure. SIAM J. Matrix Anal. Appl. 30 (1) (2008)
Marco Massarotto, Alfonso Carlosena, Antonio J. López-Martín
Two-Stage Differential Charge and Transresistance Amplifiers. IEEE Trans. Instrum. Meas. 57 (2) (2008)
Iban Rodríguez Barbarin, Carine Simon, Valentí Sallarés, Alfonso Carlosena, Antoni Mánuel Lázaro, Juan José Dañobeitia
A new multi-platform modular software tool for wide-angle reflection/refraction seismic data processing and representation (WASPAR). Comput. Geosci. 34 (5) (2008)
Carlos Aristoteles De la Cruz-Blas, Antonio J. López-Martín, Alfonso Carlosena, Arturo Sarmiento
Multiple operating points in a square-root domain first-order filter. Int. J. Circuit Theory Appl. 35 (1) (2007)
Alfonso Carlosena, Antoni Mánuel Lázaro
Design of High-Order Phase-Lock Loops. IEEE Trans. Circuits Syst. II Express Briefs (1) (2007)
Ixone Arroabarren, Alfonso Carlosena
Voice Production Mechanisms of Vocal Vibrato in Male Singers. IEEE Trans. Speech Audio Process. 15 (1) (2007)
Antonio J. López-Martín, Alfonso Carlosena, Jaime Ramírez-Angulo, Ramón González Carvajal
Rail-to-rail tunable CMOS V-I converter. ISCAS (2006)
Ixone Arroabarren, Alfonso Carlosena
Inverse filtering in singing voice: a critical analysis. IEEE Trans. Speech Audio Process. 14 (4) (2006)
Iban Rodríguez Barbarin, Antoni Mánuel Lázaro, Alfonso Carlosena, Antoni Bermúdez, Joaquín del Río, Shahram Shariat-Panahi
Signal processing in ocean bottom seismographs for refraction seismology. IEEE Trans. Instrum. Meas. 55 (2) (2006)
Alfonso Carlosena, Wing-Yee Chu, Bertan Bakkaloglu, Sayfe Kiaei
Randomized carrier PWM with exponential frequency mapping. ISCAS (2006)
Ivan Padilla, Jaime Ramírez-Angulo, Ramón González Carvajal, Antonio J. López-Martín, Alfonso Carlosena
Compact implementation of linear weighted CMOS transconductance adder based on the flipped voltage follower. ISCAS (2006)
Carlos Aristoteles De la Cruz-Blas, Antonio J. López-Martín, Alfonso Carlosena, Luis Hernández, Arturo Sarmiento-Reyes
1.5-V square-root domain first-order filter with multiple operating points. ISCAS (2006)
Ixone Arroabarren, Xavier Rodet, Alfonso Carlosena
On the measurement of the instantaneous frequency and amplitude of partials in vocal vibrato. IEEE Trans. Speech Audio Process. 14 (4) (2006)
Ramón González Carvajal, Jaime Ramírez-Angulo, Antonio J. López-Martín, Antonio Torralba, Juan Antonio Gómez Galán, Alfonso Carlosena, Fernando Muñoz Chavero
The flipped voltage follower: a useful cell for low-voltage low-power circuit design. IEEE Trans. Circuits Syst. I Regul. Pap. (7) (2005)
Pablo Lecumberri, Marisol Gómez, Alfonso Carlosena
Multichannel blind deconvolution of impulsive signals. EUSIPCO (2005)
Carlos Aristoteles De la Cruz-Blas, Antonio J. López-Martín, Alfonso Carlosena
1.5-V square-root domain second-order filter with on-chip tuning. IEEE Trans. Circuits Syst. I Regul. Pap. (10) (2005)
Antonio J. López-Martín, Carlos Aristoteles De la Cruz-Blas, Alfonso Carlosena
1.2-V 5-μW class-AB CMOS log-domain integrator with multidecade tuning. IEEE Trans. Circuits Syst. II Express Briefs (10) (2005)
Carlos Aristoteles De la Cruz-Blas, Antonio J. López-Martín, Alfonso Carlosena, Jaime Ramírez-Angulo
1.5-V current-mode CMOS true RMS-DC converter based on class-AB transconductors. IEEE Trans. Circuits Syst. II Express Briefs (7) (2005)
Ixone Arroabarren, Alfonso Carlosena
Vibrato in Singing Voice: The Link between Source-Filter and Sinusoidal Models. EURASIP J. Adv. Signal Process. 2004 (7) (2004)
Ixone Arroabarren, Alfonso Carlosena
Modelling of vibrato production. EUSIPCO (2004)
Marta Laguna Garcia, Carlos Aristoteles De la Cruz-Blas, Antonio Jesús Torralba Silgado, Antonio J. López-Martín, Alfonso Carlosena, Ramón González Carvajal
A novel low-voltage low-power class-AB linear transconductor. ISCAS (1) (2004)
Antonio J. López-Martín, Alfonso Carlosena, Jaime Ramírez-Angulo
A novel design technique for very low voltage MOS translinear circuits. ISCAS (1) (2003)
Carlos Aristoteles De la Cruz-Blas, Antonio J. López-Martín, Alfonso Carlosena
1.5-V MOS translinear loops with improved dynamic range and their applications to current-mode signal processing. IEEE Trans. Circuits Syst. II Express Briefs 50 (12) (2003)
Antonio J. López-Martín, Juan Ignacio Osa, Mikel Zuza, Alfonso Carlosena
Analysis of a negative impedance converter as a temperature compensator for bridge sensors. IEEE Trans. Instrum. Meas. 52 (4) (2003)
Ixone Arroabarren, Alfonso Carlosena
Unified analysis of glottal source spectrum. INTERSPEECH (2003)
Alberto Lozano, Alfonso Carlosena
DSP-based implementation of an ANSI S1.11 acoustic analyzer. IEEE Trans. Instrum. Meas. 52 (4) (2003)
Ixone Arroabarren, Alfonso Carlosena
Glottal spectrum based inverse filtering. INTERSPEECH (2003)
Ixone Arroabarren, Miroslav Zivanovic, Xavier Rodet, Alfonso Carlosena
Instantaneous frequency and amplitude of vibrato in singing voice. ICASSP (5) (2003)
Iñigo Navarro, Antonio J. López-Martín, Carlos Aristoteles De la Cruz-Blas, Alfonso Carlosena
A compact low-voltage four quadrant FGMOS multiplier. ICECS (2002)
Ixone Arroabarren, Miroslav Zivanovic, Alfonso Carlosena
Analysis and synthesis of vibrato in lyric singers. EUSIPCO (2002)
Rubén Fernández, Antonio J. López-Martín, Carlos Aristoteles De la Cruz-Blas, Alfonso Carlosena
A 1V micropower FGMOS log-domain filter. ICECS (2002)
Miroslav Zivanovic, Alfonso Carlosena
Unconstrained optimization for parameter estimation of closely spaced tones. ICASSP (2002)
Ixone Arroabarren, Miroslav Zivanovic, José Bretos, Amaya Ezcurra, Alfonso Carlosena
Measurement of vibrato in lyric singers. IEEE Trans. Instrum. Meas. 51 (4) (2002)
Antonio J. López-Martín, Alfonso Carlosena
A current-mode CMOS RMS-DC converter for very low-voltage applications. ICECS (2001)
Antonio J. López-Martín, Alfonso Carlosena
A 1.5 V CMOS square-root domain filter. ICECS (2001)
Antonio J. López-Martín, Mikel Zuza, Alfonso Carlosena
A CMOS piece-wise linear A/D converter for linearizing sensor characteristics. ICECS (2001)
Miroslav Zivanovic, Alfonso Carlosena
Nonparametric spectrum interpolation methods: a comparative study. IEEE Trans. Instrum. Meas. 50 (5) (2001)
Carlos Aristoteles De la Cruz-Blas, Antonio J. López-Martín, Alfonso Carlosena
Synthesis of companding systems by component to component substitution: an alternative method. ICECS (2001)
Juan I. Osa, Alfonso Carlosena
MOSFET-C sinusoidal oscillator with variable frequency and amplitude. ISCAS (2000)
Antonio J. López-Martín, Alfonso Carlosena
A tunable CMOS square-root domain oscillator. ISCAS (2000)
Alfonso Carlosena, Carlos Macua, Miroslav Zivanovic
Instrument for the measurement of the instantaneous frequency. IEEE Trans. Instrum. Meas. 49 (4) (2000)
Miroslav Zivanovic, Alfonso Carlosena
Two methods for nonparametric spectrum peak discrimination. EUSIPCO (2000)
Antonio J. López-Martín, Alfonso Carlosena
Design of MOS-translinear Multiplier/Dividers in Analog VLSI. VLSI Design 2000 (4) (2000)
Idoia Aguirre, Alfonso Carlosena
A symbolic method for network function approximation with order reduction. Int. J. Circuit Theory Appl. 28 (3) (2000)
Antonio J. López-Martín, Alfonso Carlosena
A 3.3 V tunable current-mode square-root domain biquad. ISCAS (2000)
Antonio J. López-Martín, Alfonso Carlosena
A systematic approach to the synthesis of square-root domain systems. ISCAS (5) (1999)
Antonio J. López-Martín, Alfonso Carlosena
Geometric-mean based current-mode CMOS multiplier/divider. ISCAS (1) (1999)
Rafael Cabeza, Alfonso Carlosena
Computational synthesis of arbitrary floating impedances. Int. J. Circuit Theory Appl. 26 (5) (1998)
Idoia Aguirre, Alfonso Carlosena
A symbolic expressions approximation method based on fully symbolic conditions. ICECS (1998)
Rafael Cabeza, Alfonso Carlosena
A cautionary note on stability of current conveyor-based circuits. Int. J. Circuit Theory Appl. 26 (2) (1998)
Antonio López, Alfonso Carlosena
The exponential CCII-, a building block for log-domain circuits. ICECS (1998)
Luis Serrano, Alfonso Carlosena
Active RC impedances revisited. Int. J. Circuit Theory Appl. 25 (4) (1997)
Alfonso Carlosena, Rafael Cabeza, Luis Serrano
On the search for a "universal" active element. ISCAS (1994)
Santiago Celma, Alfonso Carlosena, Pedro A. Martínez
Current Feedback Amplifiers Based Sinusoidal Oscillators. ISCAS (1994)
Alfonso Carlosena, George S. Moschytz
Nullators and norators in voltage to current mode transformations. Int. J. Circuit Theory Appl. 21 (4) (1993)
Sonia Porta, Alfonso Carlosena
Accurate analysis of R-active circuits. Int. J. Circuit Theory Appl. 21 (1) (1993)
Alfonso Carlosena, Pedro A. Martínez, Sonia Porta
Design criteria for high-frequency RC-active sinusoidal oscillators. Int. J. Circuit Theory Appl. 20 (4) (1992)