Ramón G. Carvajal

Publication Activity (10 Years)

Years Active: 2000-2022
Publications (10 Years): 9

Top Topics

Rfid Technology

Serial Inventory Systems

Top Venues

Int. J. Circuit Theory Appl.

IEEE Trans. Circuits Syst. II Express Briefs

Publications

Roman Michael Sennefelder, Petr Micek, Rubén Martín-Clemente, Jesus Carrión Risquez, Ramón G. Carvajal, Jesus Antonio Carrillo-Castrillo
Driving Cycle Synthesis, Aiming for Realness, by Extending Real-World Driving Databases. IEEE Access 10 (2022)
Antonio Lopez-Martin, José María Algueta-Miguel, M. Pilar Garde, Ramón G. Carvajal, Jaime Ramírez-Angulo
1-V 15-μW 130-nm CMOS Super Class AB OTA. ISCAS (2020)
Daniel Rico-Aniles, Jaime Ramírez-Angulo, Antonio J. López-Martín, Ramón G. Carvajal
360 nW Gate-Driven Ultra-Low Voltage CMOS Linear Transconductor With 1 MHz Bandwidth and Wide Input Range. IEEE Trans. Circuits Syst. (11) (2020)
Hector Daniel Rico-Aniles, Jaime Ramírez-Angulo, Antonio J. López-Martín, José Miguel Rocha-Pérez, Alejandro Díaz-Sánchez, Ramón G. Carvajal
Ultra Low Voltage Variable Gain Cherry-Hooper Amplifier with 1MHz Constant Bandwidth, 1.7µW Power Dissipation and ±0.2V Supply. MWSCAS (2019)
Antonio J. López-Martín, M. Pilar Garde, José María Algueta-Miguel, Carlos Aristoteles De la Cruz-Blas, Ramón G. Carvajal, Jaime Ramírez-Angulo
Enhanced Single-Stage Folded Cascode OTA Suitable for Large Capacitive Loads. IEEE Trans. Circuits Syst. II Express Briefs (4) (2018)
M. Pilar Garde, Antonio J. López-Martín, Ramón G. Carvajal, Jaime Ramírez-Angulo
Folded Cascode OTA with 5540 MHzpF/mA FoM. ISCAS (2018)
Shirin Pourashraf, Jaime Ramírez-Angulo, Antonio J. López-Martín, Ramón G. Carvajal, Alejandro Díaz-Sánchez
±0.18-V supply voltage gate-driven PGA with 0.7-Hz to 2-kHz constant bandwidth and 0.15-μW power dissipation. Int. J. Circuit Theory Appl. 46 (2) (2018)
Antonio J. López-Martín, M. Pilar Garde, Ramón G. Carvajal, Jaime Ramírez-Angulo
On the Optimal Current Followers for Wide-Swing Current-Efficient Amplifiers. ISCAS (2018)
Farzan Rezaei, Ramón G. Carvajal
Analysis and design of highly linear triode-mode based OTA and its application to a wide tunable Gm-C filter. Int. J. Circuit Theory Appl. 45 (9) (2017)
José María Algueta-Miguel, Antonio J. López-Martín, Jaime Ramírez-Angulo, Ramón G. Carvajal
Highly linear wide-swing continuous tuning of CMOS transconductors. Int. J. Circuit Theory Appl. 42 (8) (2014)
Eduardo Hidalgo Fort, Fernando Muñoz, Alfonso Guerrero de Mier, Ramón G. Carvajal, Rubén Martín-Clemente
Wireless inventory of traffic signs based on passive RFID technology. IECON (2013)
Jose Peral, Emilio Merlo, Ricardo Labrador, Antonio Torralba, Ramón G. Carvajal, María Gil, Daniel Villalba, Alfonso Grande, M. Moreno, Jesús Viguera
Automated meter reading based on IEEE 802.15.4. IECON (2012)
Antonio J. López-Martín, Edurne Oses, Jaime Ramírez-Angulo, Ramón G. Carvajal
Micropower class AB voltage followers with simple quiescent current control. MWSCAS (2012)
Eduardo Hidalgo Fort, Fernando Muñoz, Alfonso Guerrero de Mier, Ramón G. Carvajal, Antonio Torralba, Rafael Castro-Triguero, Rafael Gallego
Wireless Structural Health Monitoring system based on Autoregressive models. IECON (2012)
Joaquín Cabezas, Elena Aguilar, Alejandro Pastor, Alejandro Méndez, Antonio Torralba, Ramón G. Carvajal, Evaristo Aranda, Jesús Viguera
On the design of wireless sensor networks for autonomous heliostats in Solar Tower Power Plants. IECON (2012)
Antonio J. López-Martín, Lucía Acosta, Coro Garcia-Alberdi, Ramón G. Carvajal, Jaime Ramírez-Angulo
Power-efficient analog design based on the class AB super source follower. Int. J. Circuit Theory Appl. 40 (11) (2012)
Antonio J. López-Martín, Jaime Ramírez-Angulo, Ramón G. Carvajal, Lucía Acosta
Micropower high current-drive class AB CMOS current-feedback operational amplifier. Int. J. Circuit Theory Appl. 39 (9) (2011)
Swathi Marri, Jaime Ramírez-Angulo, Antonio J. López-Martín, Ramón G. Carvajal
A new scheme for DC offset compensation and its application to current mode and voltage mode D/A converters. ECCTD (2009)
Antonio J. López-Martín, Jaime Ramírez-Angulo, Ramón G. Carvajal
Low-voltage FGMOS-based balanced current scaling in moderate inversion. ECCTD (2007)
Jaime Ramírez-Angulo, Antonio Lopez-Martin, Ramón G. Carvajal, Belén Calvo
Class AB fully differential voltage followers. ECCTD (2007)
Antonio J. López-Martín, Jaime Ramírez-Angulo, Ramón G. Carvajal
A proposal for high-performance CCII-based analogue CMOS design. Int. J. Circuit Theory Appl. 33 (5) (2005)
Antonio Lopez-Martin, Sushmita Baswa, Jaime Ramírez-Angulo, Ramón G. Carvajal
Power-efficient super class AB OTAs. ESSCIRC (2004)
Antonio Torralba, Ramón G. Carvajal, Jaime Ramírez-Angulo, Jon N. Tombs, Juan Antonio Gómez Galán
Class AB output stages for low voltage CMOS opamps with accurate quiescent current control by means of dynamic biasing. ICECS (2001)
Jaime Ramírez-Angulo, Ramón G. Carvajal, Juana M. Martínez-Heredia, Antonio Torralba
Very low-voltage class AB CMOS precision voltage and current rectifiers. ISCAS (2000)
Jaime Ramírez-Angulo, Ramón G. Carvajal, Juana M. Martínez-Heredia
1.4 V supply, wide swing, high frequency CMOS analogue multiplier with high current efficiency. ISCAS (2000)
Jaime Ramírez-Angulo, Ramón G. Carvajal, Antonio Torralba, Juana M. Martínez-Heredia
A 1.5 V linear transconductor with wide bandwidth and wide input and output signal swings. ISCAS (2000)
Fernando Muñoz, Antonio Torralba, Ramón G. Carvajal, Jaime Ramírez-Angulo
Two new VHF tunable CMOS low-voltage linear transconductors and their application to HF GM-C filter design. ISCAS (2000)
Ramón G. Carvajal, Jaime Ramírez-Angulo, Jonathan Noel Tombs
High-speed high-precision voltage-mode MIN/MAX circuits in CMOS technology. ISCAS (2000)
Fernando Muñoz, Antonio Torralba, Ramón G. Carvajal, Jon N. Tombs, Jaime Ramírez-Angulo
-C filter design. ISCAS (2000)