Results 1 to 10 of about 85,899 (109)

A mine-used adaptive power supply with super wide input voltage range

Gong-kuang zidonghua, 2020
For problems of existing mine-used power supply such as inconvenient access, large volume, poor anti-fluctuation ability, complex circuit and high cost, a mine-used adaptive power supply with super wide input voltage range was designed.
LIN Yin, MENG Xiaohong, LIU Yahui
doaj   +3 more sources

Design of mine-used power supply with super wide input voltage range

Gong-kuang zidonghua, 2016
For problems of existing mine-used flameproof and intrinsically safe type power supply with multiple input voltage level such as large voltage fluctuation, heavy weight and difficult maintenance, a design scheme of mine-used power supply with super wide ...
LIU Yahui
doaj   +2 more sources

Design and Investigation of Modern UWB-MIMO Antenna with Optimized Isolation

Micromachines, 2020
This paper proposes a compact, semi-circular shaped multiple input multiple output (MIMO) antenna design with high isolation and enhanced bandwidth for ultrawide band (UWB) applications.
Muhammad Irshad Khan, Muhammad Irfan Khattak, Saeed Ur Rahman, Abdul Baseer Qazi, Ahmad Abdeltawab Telba, Abdelrazik Sebak   +5 more
doaj   +1 more source

Novel Selection Criteria of Primary Side Transistors for LLC Resonant Converters [PDF]

, 2018
This work has been supported by the Spanish Government under Project MINECO-17-DPI2016-75760-R, Project DPI2014-56358-JIN and grant FPI BES-2014-070785, and by the Principality of Asturias under Project SV-PA-17-RIS3-4 and FEDER ...
Bauwens, Filip, González Lamar, Diego, Rodríguez Alonso, Alberto, Rodríguez Rogina, María, Roig, J., Vanmeerbeek, P.   +5 more
core   +1 more source

Experimental Study of the Superconducting Microstrip Antenna as a Protective Device of the Receiver From Electromagnetic Damage [PDF]

, 2017
The paper presents the results of experimental studies of a superconducting protective antenna, which consists of a high-temperature film deposited by a magnetron or a laser beam on a substrate.
Fyk, O. (Oleksandr), Gonchar, R. (Roman), Kucher, D. (Dmutro)   +2 more
core   +2 more sources

A double-sided silicon micro-strip super-module for the ATLAS inner detector upgrade in the high-luminosity LHC [PDF]

, 2014
The ATLAS experiment is a general purpose detector aiming to fully exploit the discovery potential of the Large Hadron Collider (LHC) at CERN. It is foreseen that after several years of successful data-taking, the LHC physics programme will be extended ...
Affolder, A A, Allport, P P, Anghinolfi, F, Barbier, G, Bates, R., Beck, G, Benitez, V, Bernabeu, J, Blanchot, G, Bloch, I, Blue, A., Booker, P, Brenner, R, Buttar, C., Cadoux, F, Carroll, J, Casse, G, Church, I, Civera, J V, Clark, A, Dervan, P, Díez, S, Endo, M, Fadeyev, V, Farthouat, P, Favre, Y, Ferrere, D, French, R, Friedrich, C, Gallop, B, García, C, Gibson, M, Gonzalez-Sevilla, S, Greenall, A, Gregor, I, Grillo, A, Haber, C H, Hanagaki, K, Hara, K, Hauser, M, Haywood, S, Hessey, N, Hill, J, Hommels, L B A, Iacobucci, G, Ikegami, Y, Jones, T, Kaplon, J, Kuehn, S, Lacasta, C, Lynn, D, Mahboubin, K, Marco, R, Marra, D La, Martí-García, S, Martínez-McKinney, F, Matheson, J, McMahon, S, Nelson, D, Newcomer, F M, Parzefall, U, Phillips, P W, Sadrozinski, H F -W, Santoyo, D, Seiden, A, Soldevila, U, Spencer, E, Stanitzki, M, Sutcliffe, P, Takubo, Y, Terada, S, Tipton, P, Tsurin, I, Ullán, M, Unno, Y, Villani, E G, Warren, M, Weber, M, Wilmut, I, Witharm, R, Wonsak, S, Wormald, M   +81 more
core   +1 more source

Thermally-Reconfigurable Quantum Photonic Circuits at Telecom Wavelength by Femtosecond Laser Micromachining [PDF]

, 2015
The importance of integrated quantum photonics in the telecom band resides on the possibility of interfacing with the optical network infrastructure developed for classical communications.
Crespi, Andrea, D'Ambrosio, Vincenzo, Flamini, Fulvio, Magrini, Lorenzo, Mataloni, Paolo, Osellame, Roberto, Rab, Adil S., Ramponi, Roberta, Sciarrino, Fabio, Spagnolo, Nicolò, Zandrini, Tommaso   +10 more
core   +3 more sources

The OPERA experiment Target Tracker [PDF]

, 2007
The main task of the Target Tracker detector of the long baseline neutrino oscillation OPERA experiment is to locate in which of the target elementary constituents, the lead/emulsion bricks, the neutrino interactions have occurred and also to give ...
A. Krasnoperov, A. Nozdrin, A. Olchevski, A. Sadovski, A. Smolnikov, Acquafredda, Bellamy, C. de La Taille, C. Jollet, C. Schwab, Du, E. Baussan, F. Juget, Fukuda, G. Gaudiot, G. Martin-Chassard, G. Van Beek, G. Wilquet, Gonin, H-U. Schütz, H. Kocher, J-E. Campagne, J-L. Guyonnet, J-N. Grapton, J. Janicsko Csathy, J. Schuler, J. Wurtz, K. Borer, L. Raux, Lucotte, M. Dracos, M. Hess, N. Chon-Sen, N. Dick, P. Vilain, R. Igersheim, S. Porokhovoi, T. Adam, T. Goeltzenlichter, T. Wälchli, U. Moser, Varanda, Y. Gornushkin, Z. Krumstein   +43 more
core   +5 more sources

25 kHz narrow spectral bandwidth of a wavelength tunable diode laser with a short waveguide-based external cavity [PDF]

, 2012
We report on the spectral properties of a diode laser with a tunable external cavity in integrated optics. Even though the external cavity is short compared to other small-bandwidth external cavity lasers, the spectral bandwidth of this tunable laser is ...
C J Lee, E J Klein, Fujioka N, Geuzebroek D H Klein E J Kelderman H Tan F S Klunder D J W Driessen A, H L Offerhaus, H Song, K-J Boller, Klein E J, Marpaung D, R M Oldenbeuving   +9 more
core   +4 more sources

Thin Film Superconducting Devices [PDF]

, 1973
Techniques have been developed with which it is possible to fabricate superconducting thin film structures (“bridges”) which show Josephson-like phenomena, with a wide variety of electrical and superconducting parameters.
Mercereau, J. E., Notarys, H. A.
core   +1 more source