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Mostrando ítems 71-79 de 79
Evalución de dosimetría de campos electromagnéticos en el entorno interior doméstico
(2009)
Contribución a congreso / Biltzarrerako ekarpena,
In this work, the evaluation of radiofrequency
exposure in a domestic environment is analyzed. 3D raytracing
simulation results are compared with dossimetry measurement
results in a probe household in a dense urban area ...
Análisis del comportamiento de esquemas de modulación adaptativos en LTE
(2009)
Contribución a congreso / Biltzarrerako ekarpena,
In this work, the behaviour of several modulation
schemes used in 3GPP R8 or Long Term Evolution (LTE)
Systems is analyzed. In order to increase the capacity of future
mobile networks, high order modulation schemes like ...
Efficient implementation of GALS systems over comercial synchronous FPGAs: a new approach
(2007)
Contribución a congreso / Biltzarrerako ekarpena,
This paper introduces a new approach for implementing Glocally Asynchronous – Locally Synchronous (GALS) systems over commercial available Field Programmable Gate Arrays (FPGA). This new vision is aimed to overcome the ...
Sensing in coin discriminators
(IEEE, 2007)
Contribución a congreso / Biltzarrerako ekarpena,
This paper describes the technologies used in coin
discriminator devices, stressing the improvements and novel
mechanisms introduced by the authors in the past few years as a
result of the cooperation with one leading ...
A novel design method for phase-locked loops of any order and type
(IEEE, 2006)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper a novel approach to the design of PLLs is
presented, which can be used regardless of their Order and Type.
The method stems from the fact that high-frequency poles in the
loop filter determine filtering ...
Implementación eficiente de sistemas GALS sobre FPGAs
(2007)
Contribución a congreso / Biltzarrerako ekarpena,
Este artículo presenta un nuevo modelo para la implementación de Sistemas Globalmente Asíncronos – Localmente Síncronos (GALS) sobre Matrices de Puertas Programables por Campo (FPGA) comerciales. Esta nueva visión está ...
Modelling of vibrato production
(2004)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper, a novel Non-Interactive Source-Filter model
for singing voice, incorporating vibrato, is proposed. In this
way the periodic frequency variation, peculiar to vibrato is
included in a simplified signal model ...
Towards personal privacy control
(Springer, 2007)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper we address the realization of personal privacy control in
the era of pervasive computing. How could an individual meet his/her expected
level of privacy? how could the system guaranty that a user privacy ...
An antibacterial surface coating composed of PAH/SiO2 nanostructurated films by Layer by Layer
(2009)
info:eu-repo/semantics/conferenceObject,
In this article we propose a novel antibacterial coating composed of SiO2 and the polymer Poly(allylamine hydrochloride) (PAH) on glass slides by the technique Layer-by- Layer (LbL)1. This technique has already used in ...