A 62 dB dynamic range sixth-order band pass filter with 100-175 MHz tuning range. - Concepción Aldea; Santiago Celma; Aránzazu Otín (ESSCIRC, 2003)

Modeling of accumulation MOS capacitors for high performance analog circuits. - Aránzazu Otín; Santiago Celma; Concepción Aldea (ISCAS (1), 2003)

Digitally programmable CMOS transconductor for very high frequency. - Aránzazu Otín; Santiago Celma; Concepción Aldea (Microelectron. Reliab., 2004)

Low voltage LC-ladder Gm-C low-pass filters with 42-215 MHz tunable range. - Aránzazu Otín; Concepción Aldea; Santiago Celma (ECCTD, 2005)

A 0.18 µm CMOS 3rd-Order Digitally Programmable Gm-C Filter for VHF Applications. - Aránzazu Otín; Santiago Celma; Concepción Aldea (IEICE Trans. Inf. Syst., 2005)

A design strategy for VHF filters with digital programmability. - Aránzazu Otín; Santiago Celma; Concepción Aldea (ISCAS, 2006)

Low-voltage low-power 200MHz variable gain amplifier in CMOS 0.35μm. - Juan Pablo Alegre; Santiago Celma; Belén Calvo; Aránzazu Otín (ECCTD, 2007)

A 40-200 MHz programmable 4th-order Gm-C filter with auto-tuning system. - Aránzazu Otín; Santiago Celma; Concepción Aldea (ESSCIRC, 2007)

10GBase-LX4 optical fiber receiver in a 0.18µm digital CMOS process. - Jose Maria Garcia del Pozo; Maria Teresa Sanz; Santiago Celma; Aránzazu Otín; Juan Pablo Alegre; Justo Sabadell (ISCAS, 2008)

10GBase-LX4 Limiting Amplifier in 0.18 µm CMOS Digital Process with Tunable Shunt-peaking. - Jose Maria Garcia del Pozo; Santiago Celma; Aránzazu Otín; Francisco Aznar (ISCAS, 2009)

Continuous-time filter featuring Q and frequency on-chip automatic tuning. - Aránzazu Otín; Santiago Celma; Concepción Aldea (Int. J. Circuit Theory Appl., 2009)

1.8 V-3 GHz CMOS limiting amplifier with efficient frequency compensation. - Jose Maria Garcia del Pozo; Santiago Celma; Aránzazu Otín; I. Lope; J. Urdangarín (Microelectron. Reliab., 2010)

Modeling of resonant inverters with high harmonic content using the extended describing function method. - Alberto Dominguez Vicente; Aránzazu Otín; Luis Angel Barragan; Oscar Lucía; José Ignacio Artigas (IECON, 2012)

Frequency-to-output-power transfer function measurement of a resonant inverter for domestic induction heating applications. - Alberto Domínguez; Aránzazu Otín; Luis Angel Barragan; José Ignacio Artigas; Denis Navarro; Isidoro Urriza (IECON, 2013)

Small-signal model of dual half-bridge series resonant inverter sharing resonant capacitor for domestic induction heating. - Alberto Dominguez Vicente; Luis Angel Barragan; Aránzazu Otín; José Ignacio Artigas; Isidoro Urriza; Denis Navarro (IECON, 2014)

Inverse-Based Power Control in Domestic Induction-Heating Applications. - Alberto Dominguez Vicente; Luis Angel Barragan; Aránzazu Otín; Denis Navarro; Diego Puyal (IEEE Trans. Ind. Electron., 2014)

Reduced-order model of a half-bridge series resonant inverter for power control in domestic induction heating applications. - Alberto Domínguez; Luis Angel Barragan; José Ignacio Artigas; Aránzazu Otín; Isidoro Urriza; Denis Navarro (ICIT, 2015)

Improving Signal Stability in a Multi-Electrode Array (MEA) System for Cardiac Biopsies. - Antonio Velarte; Aránzazu Otín; Esther Pueyo; Anton Guimerà; Rosa Villa (DCIS, 2022)

A Flexible PDMS-Based Optical Biosensor for Stretch Monitoring in Cardiac Tissue Samples. - Andrea Sannino; Antonio Velarte; Aránzazu Otín; José Ignacio Artigas; Aida Oliván-Viguera (Sensors, 2023)

Behavioral Model for High-Speed SAR ADCs With On-Chip References. - Carlos Manuel Domínguez-Matas; Antonio J. Ginés; Aránzazu Otín; Valentin Gutierrez; Gildas Léger; Eduardo J. Peralías (IEEE Trans. Very Large Scale Integr. Syst., 2023)

Compact System for Stimulation and Recording of Field Potentials from Cardiac Tissue Preparations. - Antonio Velarte; Antonio Castel; Aránzazu Otín; Esther Pueyo (DCIS, 2024)

Non-Linear Modeling and Analysis of Amplifier-Less Potentiostat Architectures. - Andrea Sannino; David-Peter Wiens; Maurits Ortmanns; José Ignacio Artigas; Aránzazu Otín (CoRR, 2025)