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Listar Instituto de Microelectrónica de Sevilla (IMSE-CNM) por autor "Linares Barranco, Bernabé"
Mostrando ítems 1-20 de 80
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Artículo
10mhz cmos ota-c voltage-controlled quadrature oscillator
Linares Barranco, Bernabé; Rodríguez Vázquez, Ángel Benito; Sánchez Sinencio, Edgar; Huertas Díaz, José Luis (Institution of Engineering and Technology, 1989)A quadrature-type voltage-controlled oscillator with operational transconductance amplifiers and capacitors (OTA-C) is ...
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Artículo
7-decade tuning range CMOS OTA-C sinusoidal VCO
Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 1998)A new operational transconductance amplifier-capacitor (OTA-C) based sinusoidal voltage-controlled oscillator (VCO) has ...
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Artículo
A 3.6 μ s latency asynchronous frame-free event-driven dynamic-vision-sensor
Leñero Bardallo, Juan Antonio; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2011)This paper presents a 128 × 128 dynamic vision sensor. Each pixel detects temporal changes in the local illumination. A ...
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Artículo
A 32 x 32 Pixel Convolution Processor Chip for Address Event Vision Sensors With 155 ns Event Latency and 20 Meps Throughput
Camuñas Mesa, Luis Alejandro; Acosta Jiménez, Antonio José; Zamarreño Ramos, Carlos; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2011)This paper describes a convolution chip for event-driven vision sensing and processing systems. As opposed to conventional ...
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Ponencia
A basic building block approach to CMOS design of analog neuro/fuzzy systems
Vidal Verdú, Fernando; Rodríguez Vázquez, Ángel Benito; Linares Barranco, Bernabé; Sánchez Sinencio, Edgar (Institute of Electrical and Electronics Engineers, 1994)Outlines a systematic approach to design fuzzy inference systems using analog integrated circuits in standard CMOS VLSI ...
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Ponencia
A bioinspired 128x128 pixel dynamic-vision-sensor
Serrano Gotarredona, María Teresa; Leñero Bardallo, Juan Antonio; Linares Barranco, Bernabé (2011)This paper presents a 128x128 dynamic vision sensor. Each pixel detects temporal changes in the local illumination. A ...
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A calibration technique for very low current and compact tunable neuromorphic cells: Application to 5-bit 20nA DACs
Leñero Bardallo, Juan Antonio; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2008)Low current applications, like neuromorphic circuits, where operating currents can be as low as a few nanoamperes or less, ...
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Artículo
A CMOL-Like Memristor-CMOS Neuromorphic Chip-Core Demonstrating Stochastic Binary STDP
Camuñas Mesa, Luis Alejandro; Vianello, Elisa; Reita, Carlo; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers Inc., 2022-12)The advent of nanoscale memristors raised hopes of being able to build CMOL (CMOS/nanowire/molecular) type ultra-dense ...
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Artículo
A CMOS analog adaptive BAM with on-chip learning and weight refreshing
Linares Barranco, Bernabé; Sánchez Sinencio, Edgar; Rodríguez Vázquez, Ángel Benito; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 1993)In this paper we will extend the transconductance-mode (T-mode) approach [1] to implement analog continuous-time neural ...
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Ponencia
A CMOS Implementation of Fitzhugh-Nagumo Neuron Model
Linares Barranco, Bernabé; Sánchez Sinencio, Edgar; Rodríguez Vázquez, Ángel Benito; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 1990)A CMOS circuit is proposed that emulates FitzHugh-Nagumo's differential equations using OTAs, diode connected MOSFETs and ...
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Artículo
A Configurable Event-Driven Convolutional Node with Rate Saturation Mechanism for Modular ConvNet Systems Implementation
Camuñas Mesa, Luis Alejandro; Domínguez Cordero, Yaisel L.; Linares Barranco, Alejandro; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Frontiers Media, 2018)Convolutional Neural Networks (ConvNets) are a particular type of neural network often used for many applications like ...
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Artículo
A five-decade dynamic-range ambient-light-independent calibrated signed-spatial-contrast AER retina with 0.1-ms latency and optional time-to-first-spike mode
Leñero Bardallo, Juan Antonio; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2010)Address Event Representation (AER) is an emergent technology for assembling modular multiblock bio-inspired sensory and ...
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Artículo
A general translinear principle for subthreshold MOS transistors
Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé; Andreou, Andreas G. (Institute of Electrical and Electronics Engineers, 1999)This paper revises the conditions under which the translinear principle can be fully exploited for MOS transistors operating ...
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Artículo
A high-precision current-mode WTA-MAX circuit with multichip capability
Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 1998)This paper presents a circuit design technique suitable for the realization of winner-take-all (WTA), maximum (MAX), ...
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Artículo
A Hybrid CMOS-Memristor Neuromorphic Synapse
Azghadi, Mostafa, R.; Linares Barranco, Bernabé; Abbott, Derek; Leong, Philip H.W. (Institute of Electrical and Electronics Engineers, 2017)Although data processing technology continues to advance at an astonishing rate, computers with brain-like processing ...
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Ponencia
A Model for VLSI implementation of CNN image processing chips using current-mode techniques
Espejo Meana, Servando Carlos; Rodríguez Vázquez, Ángel Benito; Domínguez Castro, Rafael; Linares Barranco, Bernabé; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 1993)A new Cellular Neural Network model is proposed which allows simpler and faster VLSI implementation than previous models. ...
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Artículo
A modified ART 1 algorithm more suitable for VLSI implementations
Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Elsevier, 1996)This paper presents a modification to the original ART 1 algorithm (Carpenter and Grossberg, 1987a, A massively parallel ...
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Artículo
A modular T-mode design approach for analog neural network hardware implementations
Linares Barranco, Bernabé; Sánchez Sinencio, Edgar; Rodríguez Vázquez, Ángel Benito; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 1992)A modular transconductance-mode (T-mode) design approach is presented for analog hardware implementations of neural networks. ...
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Artículo
A neuromorphic cortical-layer microchip for spike-based event processing vision systems
Serrano Gotarredona, Rafael; Serrano Gotarredona, María Teresa; Acosta Jiménez, Antonio José; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2006)We present a neuromorphic cortical-layer processing microchip for address event representation (AER) spike-based processing ...
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Ponencia
A novel CMOS analog neural oscillator cell
Linares Barranco, Bernabé; Sánchez Sinencio, Edgar; Newcomb, Robert W.; Rodríguez Vázquez, Ángel Benito; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 1989)A very flexible programmable CMOS analog neural oscillator cell architecture is presented. The proposed neuron circuit ...