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Listar por palabra clave "Multiplexing"

Mostrando ítems 1-20 de 22

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A Wideband Diplexer for Ka-Band Passive Intermodulation Measurement

Smacchia, D.; Carceller, C.; Guglielmi, M.; Soto Pacheco, Pablo; Boria Esbert, Vicente Enrique; Ruiz, J.; González-Santatecla, Pablo (IEEE, 2018-06-15)

In this paper we propose a novel Ka-band waveguide diplexer for passive intermodulation (PIM) measurements. Due to the higher operating frequency, this type of measurement setup usually requires wideband filters. In ...
Advanced Compact Setups for Passive Intermodulation Measurements of Satellite Hardware

Smacchia, Davide; Soto Pacheco, Pablo; Boria Esbert, Vicente Enrique; Guglielmi, Marco; Carceller Candau, Carlos; Ruiz-Garnica, Jesús; Galdeano, Jaione; Raboso García-Baquero, David (Institute of Electrical and Electronics Engineers, 2018)

[EN] This paper provides the guidelines for the practical development of novel advanced test beds for passive intermodulation(PIM) measurements. The proposed test beds show high performance and are flexible, allowing for ...
Desarrollo de biosensores fotónicos basados en membranas de silicio poroso

Martín Sánchez, David (Universitat Politècnica de València, 2019-09-02)

[ES] El desarrollo de los biosensores está permitiendo llevar a cabo análisis bioquímicos cada vez más rápidos, de manera mucho más sencilla y utilizando una menor cantidad de muestra. Esto está dando lugar a aplicaciones ...
Dimensional variation tolerant mode converter/multiplexer fabricated in SOI technology for two-mode transmission at 1550 nm

García-Rodríguez, David; Corral, Juan L.; Griol Barres, Amadeu; Llorente Sáez, Roberto (Optical Society of America, 2017-04-01)

The use of an integrated asymmetrical directional coupler for two-mode transmission at 1550 nm is analyzed. The design is based on silicon-on-insulator (SOI) technology and permits mode conversion and mode multiplexing/d ...
Direct hapten-linked multiplexed immunoassays on polycarbonate surface

Tamarit López, Jesús; Morais Ezquerro, Sergi Beñat; Puchades Pla, Rosa; Maquieira Catala, Ángel (Elsevier, 2011-01-15)

Direct hapten-linked multiplexed immunoassay is developed on the polycarbonate surface of standard Digital Versatile Discs (DVDs) for six compounds of environmental concern, as proof of concept. Carboxylated haptens are ...
Diseño e implementación de la etapa de control y sincronización de sistemas de distribución cuántica de clave en fibra óptica multiplexados en subportadora de radiofrecuencia

Calvo Díaz-Aldagalán, David (Universitat Politècnica de València, 2013-02-19)

[ES] Este trabajo se centra en el diseño e implementación del control y sincronización de los dispositivos que integran el sistema de distribución de clave cuántica en fibra óptica empleando las técnicas de multiplexación ...
Efficient Cas9 multiplex editing using unspaced sgRNA arrays engineering in a Potato virus X vector

Uranga-Ruiz De Eguino, Mireia; Aragones, V; Selma García, Sara; Vázquez-Vilar, Marta; Orzáez Calatayud, Diego Vicente; Daròs, José-Antonio (Blackwell Publishing, 2021-04)

[EN] Systems based on the clustered, regularly interspaced, short palindromic repeat (CRISPR) and CRISPR-associated proteins (Cas) have revolutionized genome editing in many organisms, including plants. Most CRISPR-Cas ...
Experimental demonstration of subcarrier multiplexed quantum key distribution system

Mora Almerich, José; Ruiz Alba Gaya, Antonio; Amaya Ocampo, Waldimar Alexander; Martínez García, Alfonso; García Muñoz, Víctor; Calvo Díaz-Aldagalán, David; Capmany Francoy, José (Optical Society of America, 2012)

We provide, to our knowledge, the first experimental demonstration of the feasibility of sending several parallel keys by exploiting the technique of subcarrier multiplexing (SCM) widely employed in microwave photonics. ...
Fiber Optic Refractive Index Distributed Multi-Sensors by Scattering-Level Multiplexing With MgO Nanoparticle-Doped Fibers

Ayupova, Takhmina; Shaimerdenova, Madina; Korganbayev, Sanzhar; Sypabekova, Marzhan; Bekmurzayeva, Aliya; Blanc, Wilfried; Sales Maicas, Salvador; Guo, Tuan; Molardi, Carlo; Tosi, Daniele (Institute of Electrical and Electronics Engineers, 2020-03-01)

[EN] In this work, we present the architecture of a multiplexed refractive index (RI) sensing system based on the interrogation of Rayleigh backscattering. The RI sensors are fabricated by fiber wet-etching of a high-scattering ...
Fiber Wireless Transmission of 8.3-Gb/s/ch QPSK-OFDM Signals in 75-110-GHz Band

Deng, Lei; Beltrán Ramírez, Marta; Pang, Xiaodan; Zhang, Xu; Arlunno, Valeria; Zhao, Ying; Caballero, Antonio; Dogadaev, Anton; Yu, Xianbin; Llorente Sáez, Roberto; Liu, Deming; Monroy, Idelfonso Tafur (Institute of Electrical and Electronics Engineers (IEEE), 2012-03)

[EN] In this letter, we present a scalable high-speed W-band (75-110-GHz) fiber wireless communication system. By using an optical frequency comb generator, three-channel 8.3-Gb/s/ch optical orthogonal frequency-division ...
Lateral Flow Microimmunoassay (LFIA) for the Reliable Quantification of Allergen Traces in Food Consumables

Sena-Torralba, Amadeo; Gabaldón-Atienza, Javier; Cubells-Gómez, Aitor; Casino, Patricia; Maquieira Catala, Angel; Morais, Sergi (MDPI AG, 2022-11)

[EN] Quality assurance and food safety are of great concern within the food industry because of unknown quantities of allergens often present in food. Therefore, there is an ongoing need to develop rapid, sensitive, and ...
MIMO for DVB-NGH, the next generation mobile TV broadcasting

Vargas Paredero, David Eduardo; Gozálvez Serrano, David; Gómez Barquero, David; Cardona Marcet, Narciso (Institute of Electrical and Electronics Engineers (IEEE), 2013-07)

DVB-NGH (Digital Video Broadcasting - Next Generation Handheld) is the next generation technology for mobile TV broadcasting, which has been developed by the DVB project with the most advanced transmission technologies. ...
Multiplex DNA Detection of Food Allergens on a Digital Versatile Disk

Tortajada Genaro, Luis Antonio; Santiago Felipe, Sara; Morais Ezquerro, Sergi Beñat; GABALDÓN, JOSE ANTONIO; Puchades Pla, Rosa; Maquieira Catala, Ángel (American Chemical Society, 2012-01-11)

The development of a DNA microarray method on a digital versatile disk (DVD) is described for the simultaneous detection of traces of hazelnut (Corylus avellana L.), peanut (Arachis hypogaea), and soybean (Glycine max) in ...
Multiplexed Detection of Analytes on Single Test Strips with Antibody-Gated Indicator-Releasing Mesoporous Nanoparticles

Climent Terol, Estela; Biyikal, Mustafa; Gröninger, Delia; Weller, Michael G.; Martínez-Máñez, Ramón; Rurack, Knut (John Wiley & Sons, 2020-12-21)

[EN] Rapid testing methods for the use directly at a point of need are expected to unfold their true potential especially when offering adequate capabilities for the simultaneous measurement of multiple analytes of interest. ...
Performance Comparison of OFDM-UWB Radio Signals Distribution in Long-Reach PONs Using Mach-Zehnder and Linearized Modulators

Alves, Tiago; Morant, Maria; Cartaxo, Adolfo; Llorente, Roberto (Institute of Electrical and Electronics Engineers (IEEE), 2011-06)

[EN] The performance of orthogonal frequency division multiplexing ultra wideband (UWB) radio signals distribution in long-reach passive optical networks (LR-PONs) using conventional chirp-less Mach Zehnder (MZ) and ...
Performance of a 60-GHz DCM-OFDM and BPSK-Impulse ultra-wideband system with radio-over-fiber and wireless transmission employing a directly-modulated VCSEL

Beltrán, Marta; Jensen, Jesper Bevensee; Yu, Xianbin; Llorente, Roberto; Rodes, Roberto; Ortsiefer, Markus; Neumeyr, Christian; Monroy, Idelfonso Tafur (Institute of Electrical and Electronics Engineers (IEEE), 2011-06-06)

[EN] The performance of radio-over-fiber optical transmission employing vertical-cavity surface-emitting lasers (VCSELs), and further wireless transmission, of the two major ultra-wideband (UWB) implementations is reported ...
Polarization effects in Visible Light Communications

Chirivella Ciruelos, Alejandro Miguel (Universitat Politècnica de València, 2022-10-03)

[ES] Conseguir altas velocidades de datos es un reto fundamental en los sistemas de comunicación por luz visible (VLC). La limitación del ancho de banda viene dada principalmente por los diodos emisores de luz (LED) que ...
Preparation of multiplexed small RNA libraries from plants

Gilbert, Kerrigan B.; Fahlgren, Noah; Kasschau, Kristin D.; Chapman, Elisabeth J.; Carrington, James C.; CARBONELL, ALBERTO (Bio-Protocol, 2014-11-05)

[EN] High-throughput sequencing is a powerful tool for exploring small RNA populations in plants. The ever-increasing output from an Illumina Sequencing System allows for multiplexing multiple samples while still obtaining ...
Simultaneous quantification of six major allergens in commercial foods for children using a Multiplex Array on a Digital Versatile Disc

Sena-Torralba, Amadeo; Smits, Nathalie G.E.; Blázquez, David; Albero-Pérez, Clara; Pallás-Tamarit, Yeray; Maquieira Catala, Angel; Morais, Sergi (Elsevier, 2023-03-15)

[EN] The hypothesis of this study is centered around the logic that an enhanced analysis of potential allergens during the food production can lead to increased accuracy and reliability of food labeling. The development ...
Simultaneous Refractive Index Sensing Using an Array of Suspended Porous Silicon Membranes

Martín-Sánchez, David; Ivanova-Angelova, Todora; García-Rupérez, Jaime (Institute of Electrical and Electronics Engineers, 2020-08)

[EN] We propose a fast and cost-effective method for obtaining a miniaturized array-formatted sensor suitable for multiplexed detection. Our solution is based on the fabrication of multiple mu m-sized suspended porous ...