Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Elizabeth Laier English"'
Publikováno v:
Contemporary Physics. 62:24-38
Precise time underpins critical infrastructure in modern society, including telecommunications, computer networks, electrical power grids and broadcasting. At present, Global Navigation Satellite S...
Autor:
Peter Jansweijer, Boukadida, N., Kalle Hanhijärvi, Anders Wallin, Belinda Eglin, Elizabeth Laier English
Publikováno v:
Jansweijer, P, Boukadida, N, Hanhijärvi, K, Wallin, A, Eglin, B & Laier English, E 2022, ' First electrical White Rabbit absolute calibration inter-comparison ', arXiv preprint . < https://doi.org/10.48550/arXiv.2201.08640 >
VTT Technical Research Centre of Finland-PURE
VTT Technical Research Centre of Finland-PURE
A time transfer link consisting of PTP White Rabbit (PTP-WR) devices can transfer time with sub-nanosecond accuracy. Originally White Rabbit devices were calibrated as a set of two devices. Progress in calibration makes individual absolute calibrated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::187d7673f8c5c01cbbeb85d48b69dd8d
Autor:
Belinda Eglin, S. L. Shemar, Peter Whibberley, Elizabeth Laier English, Ali Ashkhasi, Helen S. Margolis, Adam Parsons, Krzysztof Szymaniec, Rob Foot, Simon Ashford, Josh Whale, C. Langham, Kathryn Burrows, Richard Hendricks, Hannah Collingwood, John Davis, Leon Lobo, Andrew D. Wilson
Publikováno v:
Proceedings of the 52nd Annual Precise Time and Time Interval Systems and Applications Meeting.
NPL is leading a programme called the National Timing Centre (NTC) to develop a robust, geographically distributed time scale infrastructure across the UK. The aims of the programme are to improve security and resilience in national time and frequenc
Autor:
Paul-Eric Pottie, Carsten Rieck, Marijn Van Veghel, Massari Maurizio, Javier Diaz, Adam Parsons, Francois Kecskemeti, Peter Jansweijer, C. Langham, Y. Xie, Jose Lopez-Jimenez, Hermann Virgile, Elizabeth Laier English, Erik Dierikx, Sapia Adalberto, Luca Liberati, Belinda Eglin, José Luis Gutiérrez, Anders Wallin, Davide Calonico, Peter Whibberley
Publikováno v:
Proceedings of the 52nd Annual Precise Time and Time Interval Systems and Applications Meeting.
Time and frequency dissemination for industrial applications is still predominantly realised through radio signals and satellite time broadcasting, such as the widely used Global Positioning System (GPS). However, the weak signal power received on Ea
Autor:
C. Langham, Peter Whibberley, Krzysztof Szymaniec, Elizabeth Laier English, Richard Hendricks
Publikováno v:
2019 Joint Conference of the IEEE International Frequency Control Symposium and European Frequency and Time Forum (EFTF/IFC).
NPL maintains the only realisation of UTC in the UK, known as UTC(NPL). A programme of upgrades is being carried out to the configuration of the time scale equipment and to the steering procedure in order to improve its performance and reduce the imp
Autor:
Josef Vojtěch, Jan Radil, Vladimir Smotlacha, Radek Velc, Przemysław Krehlik, Łukasz Śliwczyński, Mauro Campanella, Davide Calonico, Cecilia Clivati, Filippo Levi, Ondřej Číp, Lenka Pravdová, Simon Rerucha, Ronald Holzwarth, Maurice Lessing, Sarah Saint-Jalm, Fabiola Camargo, Bruno Desruelle, Jean Lautier-Gaud, Elizabeth Laier English, Jochen Kronjäger, Peter Whibberley, Eva Bookjans, Paul-Eric Pottie, Philip Tuckey, František John, Milan Šnajder, Jiří Štefl, Paweł Nogaś, Robert Urbaniak, Artur Binczewski, Wojbor Bogacki, Krzysztof Turza, Gesine Grosche, Harald Schnatz, Emilie Camisard, Nicolas Quintin, Javier Diaz, Eduardo Ros, Trinidad García, Alessandro Galardini, Alwyn Seeds, Zhen Yang, Anne Amy-Klein
Publikováno v:
Conference on Lasers and Electro-Optics
Web of Science
Proceedings of the 50th Annual Precise Time and Time Interval Systems and Applications Meeting
Web of Science
Proceedings of the 50th Annual Precise Time and Time Interval Systems and Applications Meeting
Methods for long-distance time and frequency transfer over optical fibres have demonstrated excellent performances and are evolving rapidly. CLONETS is a European Union funded coordination and support action intended to facilitate the vision of a sus
Autor:
Kathryn Burrows, Hannah Collingwood, C. Langham, Peter Whibberley, Elizabeth Laier English, S. L. Shemar
Publikováno v:
International Association of Geodesy Symposia ISBN: 9783030394370
Synchronisation of a remote clock to a time reference can be challenging. Within the timing community these challenges have been addressed, and robust time transfer and calibration techniques have been developed offering differing levels of synchroni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5b03bd764023b71d9192b13cb6f0e0d
https://doi.org/10.1007/1345_2019_55
https://doi.org/10.1007/1345_2019_55
Autor:
Milan Snajder, Zhen Yang, Trinidad Garcia, Pawel Nogas, Alwyn J. Seeds, Lukasz Sliwczynski, Emilie Camisard, Nicolas Quintin, Krzysztof Turza, Simon Rerucha, Jean Lautier-Gaud, Jiri Dostal, Robert Urbaniak, Fabiola Camargo, Sarah Saint-Jalm, Ronald Holzwarth, Philip Tuckey, Harald Schnatz, Mauro Campanella, Peter Whibberley, Maurice Lessing, Przemyslaw Krehlik, Fratisek John, Ondrej Cip, Filippo Levi, Cecilia Clivati, Davide Calonico, Eduardo Ros, J. Kronjäger, Vladimir Smotlacha, Paul-Eric Pottie, Elizabeth Laier English, Bruno Desruelle, Artur Binczewski, Alessandro Galardini, E. Bookjans, Jiri Stefl, Gesine Grosche, Jan Radil, Anne Amy-Klein, Josef Vojtech, Wojbor Bogacki, Javier Diaz, Radek Velc
Publikováno v:
2018 European Frequency and Time Forum (EFTF)
The H2020 project CLONETS (www.clonets.eu) is a coordination and support action started in January 2017, and it aims at accelerating the take-up of the fibre link technology by indus-try, research and society. One of the main target is to prepare the
Autor:
Vladimir Smotlacha, Przemyslaw Krehlik, Lukasz Sliwczynski, Jan Radil, Radek Velc, Josef Vojtech, Mauro Campanella, Davide Calonico, Cecilia Clivati, Filippo Levi, Ondrej C�p, �imon Rerucha, Ronald Holzwarth, Maurice Lessing, Sarah Saint-Jalm, Fabiola Camargo, Bruno Desruelle, Jean Lautier-Gaud, Elizabeth Laier English, Jochen Kronj�ger, Peter Whibberley, Tom� M�ller, Jir� �tefl, Marcela �teflov�, Pawel Nogas, Robert Urbaniak, Artur Binczewski, Wojbor Bogacki, Krzysztof Turza, Gesine Grosche, Harald Schnatz, Emilie Camisard, Nicolas Quintin, Javier Diaz, Trinidad Garc�a, Eduardo Ros, Alessandro Galardini, Alwyn Seeds, Zhen Yang, Anne Amy-Klein, Eva Bookjans, Paul-Eric Pottie, Philip Tuckey
Publikováno v:
Proceedings of the 49th Annual Precise Time and Time Interval Systems and Applications Meeting
Scopus-Elsevier
Scopus-Elsevier
Publikováno v:
The Precise Time and Time Interval Systems and Applications Meeting.
This paper describes the recent advances in the development of the NPLTime® service. The existing fibre infrastructure has been expanded to cover new UK locations for improved connectivity over dark fibre links. In its present configuration, the NPL