• Adjustment of the fuzzy logic controller parameters of the energy management strategy of a grid-tied domestic electro-thermal microgrid using the Cuckoo search algorithm 

  Arcos Avilés, Diego; García Gutiérrez, Gabriel; Guinjoan Gispert, Francesc; Pascual Miqueleiz, Julio María ; Marroyo Palomo, Luis  (IEEE, 2019)   Contribución a congreso / Biltzarrerako ekarpena

  During the last century, population growth, together with economic development, has considerably increased the energy demand and, although renewable energies are becoming an alternative, still total energy supply is mainly ...

• Power efficient simple technique to convert a reset-and-hold into a true-sample-and-hold using an auxiliary output stage 

  Rico Aniles, Héctor Daniel; Ramírez Angulo, Jaime; López Martín, Antonio ; González Carvajal, Ramón; Rocha Pérez, José Miguel; Garde Luque, María Pilar  (IEEE, 2020)   Artículo / Artikulua  

  A technique to implement true-sample-and-hold circuits that hold the output for almost the entire clock cycle without resetting to zero is introduced, alleviating the slew rate requirement on the op-amp. It is based on a ...

• A compact wide bandpass filter for satellite communications with improved out-of-band rejection 

  Ahmed, Badiaa Ait; Naghar, Azzeddin; Aghzout, Otman; Vazquez Alejos, Ana; Falcone Lanas, Francisco Javier  (AEM, 2020)   Artículo / Artikulua  

  This paper presents a compact C-band bandpass filter with improved out-of-band rejection. It consists of a symmetric three-pole parallel coupled line microstrip loaded with complementary split ring resonators (CSRRs) and ...

• Enhanced accuracy of breast cancer detection based on UWB compact slotted monopole antennas 

  Amdaouch, Ibtisam; Aghzout, Otman; Naghar, Azzeddin; Vazquez Alejos, Ana; Falcone Lanas, Francisco Javier  (AEM, 2019)   Artículo / Artikulua  

  This work presents a new breast tumor detection system based on an omnidirectional microstrip ultra wideband antenna. The localization coordinates of the tumor are studied in detail for better tumor detection. The coordinates ...

• Design and empirical validation of a Bluetooth 5 fog computing based industrial CPS architecture for intelligent industry 4.0 shipyard workshops 

  Fraga Lamas, Paula; López Iturri, Peio ; Celaya Echarri, Mikel; Blanco Novoa, Óscar; Azpilicueta Fernández de las Heras, Leyre ; Varela Barbeito, José; Falcone Lanas, Francisco Javier ; Fernández Caramés, Tiago M. (IEEE, 2020)   Artículo / Artikulua  

  Navantia, one of largest European shipbuilders, is creating a fog computing based Industrial Cyber-Physical System (ICPS) for monitoring in real-time its pipe workshops in order to track pipes and keep their traceability. ...

• Investigation on the working point of slope-assisted dynamic Brillouin distributed fiber sensing 

  Feng, Cheng; Mariñelarena Ollacarizqueta, Jon ; Schneider, Thomas (SPIE, 2019)   Contribución a congreso / Biltzarrerako ekarpena  

  In this paper, an investigation on the working point of slope-assisted dynamic distributed Brillouin sensing is presented. A comparison has been carried out between the sensing performances achieved at the inflection point ...

• High-gain metasurface in polyimide on-chip antenna based on CRLH-TL for sub-terahertz integrated circuits 

  Alibakhshikenari, Mohammad; Virdee, Bal S.; See, Chan H.; Abd-Alhameed, Raed; Falcone Lanas, Francisco Javier ; Limiti, Ernesto (Nature Research, 2020)   Artículo / Artikulua  

  This paper presents a novel on-chip antenna using standard CMOS-technology based on metasurface implemented on two-layers polyimide substrates with a thickness of 500 μm. The aluminium ground-plane with thickness of 3 μm ...

• Vertically coupled InP/InGaAsP microring lasers using a single epitaxial growth and singleside lithography 

  García López, Óscar; Thourhout, Dries Van; Verstuyft, Steven; López-Amo Sáinz, Manuel ; Baets, Roel; Galarza Galarza, Marko  (IEEE, 2020)   Artículo / Artikulua

  The experimental demonstration of vertical microring lasers requiring only one single epitaxial growth and two single-side lithographic steps is presented, in what is the simplest fabrication scheme for such devices published ...

• Development of an aptamer based luminescent optical fiber sensor for the continuous monitoring of Hg2+ in aqueous media 

  Acha Morrás, Nerea de ; Elosúa Aguado, César ; Arregui San Martín, Francisco Javier  (MDPI, 2020)   Artículo / Artikulua  

  A fluorescent optical fiber sensor for the detection of mercury (Hg2+) ions in aqueous solutions is presented in this work. The sensor was based on a fluorophore-labeled thymine (T)-rich oligodeoxyribonucleotide (ON) ...

• A combination of a vibrational electromagnetic energy harvester and a giant magnetoimpedance (GMI) sensor 

  Beato López, Juan Jesús ; Royo, Isaac ; Algueta-Miguel, Jose M. ; Gómez Polo, Cristina (MDPI, 2020)   Artículo / Artikulua  

  An energy harvesting device combined with a giant magnetoimpedance (GMI) sensor is presented to analyze low frequency vibrating systems. An electromagnetic harvester based on magnetic levitation is proposed for the electric ...

• Open repository for the evaluation of ransomware detection tools 

  Berrueta Irigoyen, Eduardo ; Morató Osés, Daniel ; Magaña Lizarrondo, Eduardo ; Izal Azcárate, Mikel  (IEEE, 2020)   Artículo / Artikulua  

  Crypto-ransomware is a type of malware that encrypts user files, deletes the original data, and asks for ransom to recover the hijacked documents. Several articles have presented detection techniques for this type of ...

• Enhanced wireless channel estimation through parametric optimization of hybrid ray launching-collaborative filtering technique 

  Casino, Fran; López Iturri, Peio ; Aguirre Gallego, Erik ; Azpilicueta Fernández de las Heras, Leyre ; Falcone Lanas, Francisco Javier ; Solanas, Agusti (IEEE, 2020)   Artículo / Artikulua  

  In this paper, an enhancement of a hybrid simulation technique based on combining collaborative filtering with deterministic 3D ray launching algorithm is proposed. Our approach implements a new methodology of data depuration ...

• CMOS low-voltage indirect current feedback instrumentation amplifiers with improved performance 

  Carrillo, Juan M.; Domínguez, Miguel A.; Pérez Aloe, Raquel; Duque Carrillo, J. Francisco; Cruz Blas, Carlos Aristóteles de la  (IEEE, 2020)   Contribución a congreso / Biltzarrerako ekarpena

  Indirect current feedback (ICF) is a very common operation principle used in the design of CMOS instrumentation amplifiers (IA). The input and output transconductors required in an ICF IA usually consist on resistive-degenerated ...

• Low power CMOS chopper preamplifier based on source-degeneration transconductors 

  Cinco Izquierdo, O. J.; Sanz Pascual, M. T.; Cruz Blas, Carlos Aristóteles de la ; Calvo López, B. (IEEE, 2020)   Contribución a congreso / Biltzarrerako ekarpena

  This paper describes the design of a low-power, low-noise flicker CMOS chopper preamplifier for sensor signal conditioning. The core amplifier and the Gm-C output low pass filter of the proposed fully differential preamplifier ...

• Electric discharge detection and localization using a distributed optical fiber vibration sensor 

  Costa, Igor Brutkowski Vieira da; Weber, Guilherme Heim; Gomes, Danilo Fernandes; Galvão, José Rodolfo; Silva, Marco J. da; Pipa, Daniel R.; Ozcariz Celaya, Aritz ; Ruiz Zamarreño, Carlos ; Martelli, Cicero; Silva, Jean Carlos Cardozo da (Elsevier, 2020)   Artículo / Artikulua

  Partial discharges are a type of electric discharge that cause localized breakdowns in a small portion of an insulating material without forming a complete rupture. In high power electric machines as well as in transmission ...

• A novel 0.3-0.31 THz GaAs-based transceiver with on-chip slotted metamaterial antenna based on SIW technology 

  Alibakhshikenari, Mohammad; Virdee, Bal S.; See, Chan H.; Abd-Alhameed, Raed; Falcone Lanas, Francisco Javier ; Limiti, Ernesto (IEEE, 2020)   Contribución a congreso / Biltzarrerako ekarpena

  This paper presents a novel on-chip antenna with fully integrated 0.3-0.31 THz transceiver is implemented on 0.5μm GaAs substrate, and comprises a voltage-controlled oscillator (VCO), a buffer amplifier, a modulator stage, ...

• U2Eyes: a binocular dataset for eye tracking and gaze estimation 

  Porta Cuéllar, Sonia ; Bossavit, Benoît ; Cabeza Laguna, Rafael ; Larumbe Bergera, Andoni; Garde Lecumberri, Gonzalo; Villanueva Larre, Arantxa  (IEEE, 2019)   Contribución a congreso / Biltzarrerako ekarpena

  Theory shows that huge amount of labelled data are needed in order to achieve reliable classification/regression methods when using deep/machine learning techniques. However, in the eye tracking field, manual annotation ...

• Overcome the limitations of performance parameters of on-chip antennas based on metasurface and coupled feeding approaches for applications in system-on-chip for THz integrated-circuits 

  Alibakhshikenari, Mohammad; Virdee, Bal S.; See, Chan H.; Abd-Alhameed, Raed; Falcone Lanas, Francisco Javier ; Limiti, Ernesto (IEEE, 2020)   Contribución a congreso / Biltzarrerako ekarpena

  This paper proposes a new solution to improve the performance parameters of on-chip antenna designs on standard CMOS silicon (Si.) technology. The proposed method is based on applying the metasurface technique and exciting ...

• Automated reconfigurable antenna impedance for optimum power transfer 

  Alibakhshikenari, Mohammad; Virdee, Bal S.; See, Chan H.; Abd-Alhameed, Raed; Falcone Lanas, Francisco Javier ; Limiti, Ernesto (IEEE, 2020)   Contribución a congreso / Biltzarrerako ekarpena

  This paper presents an approach to implement an automatically tuning antenna for optimising power transfer suitable for software defined radio (SDR). Automatic tuning is accomplished using a closed loop impedance tuning ...

• High-power filter design in waveguide technology: future generation of waveguide satellite filters in payloads handling increasing bit rates and numbers of channels 

  Arregui Padilla, Iván ; Teberio Berdún, Fernando ; Arnedo Gil, Israel ; Percaz Ciriza, Jon Mikel ; Martín Iglesias, Petronilo; Lopetegui Beregaña, José María ; Gómez Laso, Miguel Ángel  (IEEE, 2020)   Artículo / Artikulua

  To design a filter for a particular application, many issues must first be considered. Which technology will be the most convenient? What design technique will provide better results for a particular set of frequency ...

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