Ponencias (Instituto de Microelectrónica de Sevilla (IMSE-CNM))
Recent Submissions
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Presentation
Self-Testing Analog Spiking Neuron Circuit
(Institute of Electrical and Electronics Engineers, 2019)Hardware-implemented neural networks are foreseen to play an increasing role in numerous applications. In this paper, we ...
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Effects of electrical fields on neuroblastoma (N2A) cell differentiation: preliminary results
(Scitepress, 2021)This work describes Electrical Stimulations (ES) assays on stem cells. The neuroblastoma (N2A) cell linage was submitted ...
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Design considerations for a low-noise CMOS image sensor
(SPIE- The International Society for Optical Engineering, 2015)This paper reports a Low-Noise CMOS Image Sensor. Low-noise operation is achieved owing to the combination of a noise-enhanced ...
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Experimental demonstration of real-time image-processing using a VLSI analog programmable array processor
(SPIE- The International Society for Optical Engineering, 2000)This paper describes a full-custom mixed-signal chip which embeds distributed optical signal acquisition, digitallyprogrammable analog ...
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Experimental verification of chaotic encryption of audio using monolithic chaotic modulators
(SPIE- The International Society for Optical Engineering, 1995)This paper reports the first experimental verification of chaotic encryption of audio signals using integrated circuits. ...
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Programmable resolution imager for imaging applications
(SPIE- The International Society for Optical Engineering, 2000)In this paper a programmable imager with averaging capabilities will be described which is intended for averaging of ...
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Towards a computational approach for collision avoidance with real-world scenes
(SPIE- The International Society for Optical Engineering, 2003)In the central nervous systems of animals like pigeons and locusts, neurons were identified which signal objects approaching ...
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A one-transistor-synapse strategy for electrically-programmable massively-parallel analog array processors
(Institute of Electrical and Electronics Engineers, 1997)This paper presents a linear, four-quadrants, electrically-programmable, one-transistor synapse strategy applicable to the ...
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An error-controlled methodology for approximate hierarchical symbolic analysis
(Institute of Electrical and Electronics Engineers, 2000)Limitations of existing approaches for symbolic analysis of large analog circuits are discussed. To address their solution, ...
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A multiplexed mixed-signal fuzzy architecture
(Institute of Electrical and Electronics Engineers, 1998)Analog circuits provide better area/power efficiency than their digital counterparts for low-medium precision requirements. ...
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A 0.18μm CMOS low-noise elliptic low-pass continuous-time filter
(Institute of Electrical and Electronics Engineers, 2005)This paper presents a seventh order low-pass continuous-time elliptic filter for use in a high-performance wireline ...
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Tactile retina for slip detection
(Institute of Electrical and Electronics Engineers, 2006)The interest in tactile sensors is increasing as their use in complex unstructured environments is demanded, like in ...
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Robust symmetric multiplication for programmable analog VLSI array processing
(Institute of Electrical and Electronics Engineers, 2006)This paper presents an electrically programmable analog multiplier. The circuit performs the multiplication between an ...
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Generation and design of sinusoidal oscillators using OTAS
(Institute of Electrical and Electronics Engineers, 1988)The design of voltage-controlled oscillators (VCOs) using operational transconductance amplifiers (OTAs) is discussed. ...
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Nonlinear time-domain macromodeling of OTA circuits
(Institute of Electrical and Electronics Engineers, 1989)The authors present an accurate nonlinear macromodel of the operational transconductance amplifier (OTA) which is suitable ...
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OTA-based non-linear function approximations
(Institute of Electrical and Electronics Engineers, 1989)The suitability of operational transconductance amplifiers (OTAs) as the main active element to obtain basic building ...
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Presentation
Analog neural networks for real-time constrained optimization
(Institute of Electrical and Electronics Engineers, 1990)Architectures and circuit techniques for implementing general piecewise constrained optimization problems using VLSI ...
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Design of an analog/digital truly random number generator
(Institute of Electrical and Electronics Engineers, 1990)An analog-digital system is presented for the generation of truly random (aperiodic) digital sequences. This model is based ...
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Very high frequency CMOS OTA-C quadrature oscillators
(Institute of Electrical and Electronics Engineers, 1990)An approach to the design of high-frequency monolithic voltage-controlled oscillators using operational transconductance ...
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VLSI implementation of a transconductance mode continuous BAM with on chip learning and dynamic analog memory
(Institute of Electrical and Electronics Engineers, 1991)In this paper we present a complete VLSI Continuous-Time Bidirectional Associative Memory (BAM). The short term memory ...