Exploració per altres contribucions "Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica"
Ara es mostren els items 1-20 de 6959
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1-D memristor networks as ternary storage cells
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés restringit per política de l'editorialDue to its inherent analog nature, the memristor can store information in a continuous form, being thus well-suited for compact multi-bit memory cell technology. In this context, threshold-type switching devices show great ... -
2 transistors + 2 diodes-based PEBB designed for general applications in power electronics
(2009)
Comunicació de congrés
Accés obertThis paper presents a new Power Electronic Building Block (PEBB) designed to facilitate the implementation of different power converter topologies. The proposed PEBB consists of two diodes and two transistors and it can ... -
2-step process for 5.4% CuGaSe2 solar cell using fluorine doped tin oxide transparent back contacts
(2023)
Article
Accés obertAs single-junction solar cells are approaching theoretical limits, multijunction solar cells are becoming increasingly relevant, and low-cost wider bandgap light harvesters in tandem with silicon are the next frontier in ... -
2D Liquid Lens Based on EWOD
(Universitat Politècnica de Catalunya, 2012-09-10)
Projecte Final de Màster Oficial
Accés obert[ANGLÈS] This thesis presents the fabrication, development and characteristics of a liquid lens based on electrowetting. Essentially, when the lens is in liquid form, both its position and its curvature can be reversibly ... -
2D/3D Simulations of black-silicon interdigitated back-contacted c-si(n) solar cells
(WIP Renewable Energies, 2016)
Comunicació de congrés
Accés obertBlack silicon (b-Si) reduces drastically light reflectance in the front side of c-Si solar cells to values near zero for the whole absorbed solar spectrum. In this work, we apply 2D and 3D simulations to explore the ... -
3Cat-1 project: a multi-payload CubeSat for scientific experiments and technology demonstrators
(2017)
Article
Accés obertThis article introduces 3 Cat-1, the first project of the Technical University of Catalonia to build and launch a nano-satellite. Its main scope is to develop, construct, assemble, test and launch into a low Earth orbit a ... -
3Cat-1: a multi-payload Cubesat-based scientific and technology demonstrator
(European Spatial Agengy (ESA), 2014)
Comunicació de congrés
Accés obert -
3Cat-1: Attitude determination and control subsystem design
(Universitat Politècnica de Catalunya, 2013-12-10)
Treball Final de Grau
Accés obert[ANGLÈS] This project is focused on the design and implementation of an attitude control system for the satellite 3Cat-1. Using a passive system cwith permanent magnets and an active system, consisting of a coil as actuator. -
3CAT-2: a 6U CibeSat-based multi-constellation, dual-polarization, and dual-frequency GNSS-RO experimental mission
(2015)
Text en actes de congrés
Accés restringit per política de l'editorialCat-2 Assembly, Integration and Verification (AIV) activities of the Engineering Model (EM) and the Flight Model (FM) are being carried out at present. The Attitude Determination and Control System (ADCS) and Flight ... -
3D bunch-by-bunch feedback system at ANKA to increase storable beam current
(Universitat Politècnica de Catalunya, 2016-09-21)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Karlsruher Institut für TechnologieIn the ANKA storage ring, a digital state-of-the-art Bunch-By-Bunch (BBB) feedback system provides damping of Coupled-Bunch-Instabilities (CBI) in order to increase the maximum storable beam current and lifetime. Performance ... -
3D mapping of a capacitive switch using a three-axis robot
(Universitat Politècnica de Catalunya, 2017-10)
Treball Final de Grau
Accés restringit per decisió de l'autor -
3D metallo-dielectric structures combining electrochemical and electroplating techniques
(2010-06)
Article
Accés restringit per política de l'editorialThree-dimensional (3D) periodic nickel micro-structures with a periodicity of 4 μm and high number of structural periods were fabricated by electrodeposition. Macroporous silicon, consisting of periodic arrays of sine-wave ... -
3D printed probe for simultaneous E and H fields measurements
(Institute of Electrical and Electronics Engineers (IEEE), 2022)
Text en actes de congrés
Accés obertAdditive manufacturing using conductive polylactic acid (PLA) is an emerging technology. This work presents a double-loaded loop probe made of conductive PLA and evaluates its performance compared to a previous design built ... -
3D simulations of back-contact back-junction c-Si(P) solar cells with doped point contacts
(2013)
Text en actes de congrés
Accés restringit per política de l'editorialThe back-contact back-junction BC-BJ solar cell concept is a promising photovoltaic structure for both laboratory and industrial c-Si solar cells. High efficiency devices based on this concept have been reported in the ... -
3D simulations of interdigitated back-contacted crystalline silicon solar cells on thin substrates
(2018-06-01)
Article
Accés obertInterdigitated back contact technology is a promising candidate to be applied to thin crystalline silicon solar cells because of its simpler one-side interconnection while allowing a more flexible front surface treatment. ... -
3D TCAD modeling of laser processed c-Si solar cells
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents an 3D TCAD model of crystalline Silicon (c-Si) solar cells. Physical parameters used in the model are discussed. Simulation results are compared to experimental current-voltage curves and solar cell ... -
4H-SiC Integrated circuits for high temperature and harsh environment applications
(Universitat Politècnica de Catalunya, 2013-09-10)
Tesi
Accés obertSilicon Carbide (SiC) has received a special attention in the last decades thanks to its superior electrical, mechanical and chemical proprieties. SiC is mostly used for applications where Silicon is limited, becoming a ... -
5GHz CMOS all-pass filter-based true time delay cell
(Multidisciplinary Digital Publishing Institute (MDPI), 2020)
Capítol de llibre
Accés obertAnalog CMOS time-delay cells realized by passive components, e.g., lumped LC delay lines, are inefficient in terms of area for multi-GHz frequencies. All-pass filters considered as active circuits can, therefore, be the ... -
5GHz CMOS all-pass filter-based true time delay cell
(2018-12-22)
Article
Accés obertAnalog CMOS time-delay cells realized by passive components, e.g., lumped LC delay lines, are inefficient in terms of area for multi-GHz frequencies. All-pass filters considered as active circuits can, therefore, be the ... -
5GHz CMOS all–pass filter–based true time delay cell
(2018-12-22)
Article
Accés obertAnalog CMOS time-delay cells realized by passive components, e.g., lumped LC delay lines, are inefficient in terms of area for multi-GHz frequencies. All-pass filters considered as active circuits can, therefore, be the ...