Ponencias (Instituto de Microelectrónica de Sevilla (IMSE-CNM))
Recent Submissions
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Presentation
A Dual-Factor Access Control System Based on Device and User Intrinsic Identifiers
(IEEE, 2016-12)This paper proposes an access control system based on the simultaneous authentication of what the user has and who the ...
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Presentation
Dedicated Hardware IP Module for Fingerprint Recognition
(IEEE, 2015-08-06)This work presents a dedicated hardware IP module for fingerprints recognition based on a feature, named QFingerMap, which ...
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Presentation
Hardware Implementation of a Biometric Recognition Algorithm based on In-Air Signature
(IEEE, 2015-06-01)This paper presents the design of a prototype for a wearable device that implements a recognition system based on in-air ...
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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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Presentation
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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Presentation
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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Presentation
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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Presentation
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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Presentation
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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Presentation
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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Presentation
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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Presentation
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 ...