jose maria lopez villegas
jose maria lopez villegas
Correu electrònic verificat a el.ub.edu
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Improvement of the quality factor of RF integrated inductors by layout optimization
JM Lopez-Villegas, J Samitier, C Cané, P Losantos, J Bausells
IEEE Transactions on Microwave Theory and Techniques 48 (1), 76-83, 2000
3352000
A physical frequency-dependent compact model for RF integrated inductors
J Sieiro, JM López-Villegas, J Cabanillas, JA Osorio, J Samitier
IEEE Transactions on Microwave Theory and Techniques 50 (1), 384-392, 2002
752002
Depth dependence of stress and porosity in porous silicon: a micro-Raman study
D Papadimitriou, J Bitsakis, JM Lopez-Villegas, J Samitier, JR Morante
Thin Solid Films 349 (1-2), 293-297, 1999
611999
Detuning study of implantable antennas inside the human body
N Vidal, S Curto, JM Lopez-Villegas, J Sieiro, FM Ramos
Progress In Electromagnetics Research 124, 265-283, 2012
582012
A 900 MHz low phase noise CMOS quadrature oscillator
J Cabanillas, L Dussopt, JM Lopez-Villegas, GM Rebeiz
2002 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium. Digest of …, 2002
562002
Stress measurement by microRaman spectroscopy of polycrystalline silicon structures
MS Benrakkad, MA Benitez, J Esteve, JM Lopez-Villegas, J Samitier, ...
Journal of Micromechanics and Microengineering 5 (2), 132, 1995
431995
A new method to analyse signal transients in chemical sensors
J Samitier, JM Lopez-Villegas, S Marco, L Camara, A Pardo, O Ruiz, ...
Sensors and Actuators B: Chemical 18 (1-3), 308-312, 1994
431994
BPSK to ASK signal conversion using injection-locked oscillators—Part I: Theory
JM Lopez-Villegas, JJ SieiroCordoba
IEEE transactions on microwave theory and techniques 53 (12), 3757-3766, 2005
382005
An automated design methodology of RF circuits by using Pareto-optimal fronts of EM-simulated inductors
R González-Echevarría, E Roca, R Castro-López, FV Fernández, J Sieiro, ...
IEEE Transactions on Computer-Aided Design of Integrated Circuits and …, 2016
292016
InGaAs/Si3N4 interface obtained in ultrahigh vacuum multipolar plasma: In-situ control by ellipsometry and electrical characterization
P Boher, M Renaud, JM Lopez-Villegas, J Schneider, JP Chane
Applied Surface Science 30 (1-4), 100-107, 1987
291987
Automated generation of the optimal performance trade-offs of integrated inductors
R Gonzalez-Echevarria, R Castro-López, E Roca, FV Fernández, J Sieiro, ...
IEEE Transactions on Computer-Aided Design of Integrated Circuits and …, 2014
262014
System for coherent demodulation of binary phase shift keying signals (BPSK)
JML Villegas, JJS Cordoba, JAO Marti, JIC Molins
US Patent 7,564,929, 2009
252009
Changes in electromagnetic field absorption in the presence of subcutaneous implanted devices: Minimizing increases in absorption
N Vidal, JM López-Villegas
IEEE transactions on electromagnetic compatibility 52 (3), 545-555, 2010
242010
Study of integrated RF passive components performed using CMOS and Si micromachining technologies
JM López-Villegas, J Samitier, J Bausells, A Merlos, C Cané, R Knöchel
Journal of Micromechanics and Microengineering 7 (3), 162, 1997
241997
Electrochemical etching of porous silicon sacrificial layers for micromachining applications
M Navarro, JM Lopez-Villegas, J Samitier, JR Morante, J Bausells, ...
Journal of Micromechanics and Microengineering 7 (3), 131, 1997
231997
Improvement of the porous silicon sacrificial-layer etching for micromachining applications
M Navarro, JM López-Villegas, J Samitier, JR Morante, J Bausells
Sensors and Actuators A: Physical 62 (1-3), 676-679, 1997
231997
BPSK to ASK signal conversion using injection-locked oscillators-part II: experiment
JM López-Villegas, JG Macías-Montero, JA Osorio, J Cabanillas, N Vidal, ...
IEEE transactions on microwave theory and techniques 54 (1), 226-234, 2006
202006
Generation of surrogate models of Pareto-optimal performance trade-offs of planar inductors
M Kotti, R González-Echevarría, FV Fernández, E Roca, J Sieiro, ...
Analog Integrated Circuits and Signal Processing 78 (1), 87-97, 2014
182014
Structure and non-uniform strain analysis on p-type porous silicon by X-ray reflectometry and X-ray diffraction
JM López-Villegas, M Navarro, D Papadimitriou, J Bassas, J Samitier
Thin Solid Films 276 (1-2), 238-240, 1996
181996
Stress gradient and structural properties of atmospheric and reduced pressure deposited polysilicon layers for micromechanical sensors
MS Benrakkad, JM Lopez-Villegas, J Samitier, JR Morante, M Kirsten, ...
Sensors and Actuators A: Physical 51 (1), 9-12, 1995
171995
En aquests moments el sistema no pot dur a terme l'operació. Torneu-ho a provar més tard.
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