Development of time and frequency standards in Uruguay
Desarrollo de patrones de tiempo y frecuencia en Uruguay
Desenvolvimento de padrões de tempo e frequência no Uruguai
| 2023 | |
|
Frecuencia Tiempo Hora Patrón UTC Frequency Time Hour Standard UTC Frequência Hora Padrão UTC |
|
| Español | |
| Universidad de Montevideo | |
| REDUM | |
| http://revistas.um.edu.uy/index.php/ingenieria/article/view/1193 | |
| Acceso abierto | |
| Atribución 4.0 Internacional |
| _version_ | 1807356688913661952 |
|---|---|
| author | Trigo, Leonardo |
| author2 | García, Agustín Slomovitz, Daniel |
| author2_role | author author |
| author_facet | Trigo, Leonardo García, Agustín Slomovitz, Daniel |
| author_role | author |
| collection | REDUM |
| dc.creator.none.fl_str_mv | Trigo, Leonardo García, Agustín Slomovitz, Daniel |
| dc.date.none.fl_str_mv | 2023-12-22 |
| dc.description.en-US.fl_txt_mv | This paper presents the developments that have been carried out in Uruguayan institutions regarding standards of the quantities of time and frequency. The period analyzed covers about 80 years. Therefore, the technologies were very diverse, from oscillators based on quartz crystals and vacuum tube electronics, to modern cesium clocks, based on the transition of their electronic levels. The relative stabilities, then, cover several orders of magnitude, from 10-7 to 10-13, which demonstrates the great progress that the development of this physical quantity has had in Uruguay. The current state of the National Standard of Uruguay, based on cesium clocks, has reached uncertainties that are low enough to be admitted as part of the international system that defines the time, UTC (Coordinated Universal Time). |
| dc.description.es-ES.fl_txt_mv | En este trabajo se presentan los desarrollos que se han realizado en instituciones de Uruguay, relativos a patrones de las magnitudes de tiempo y frecuencia. El período analizado cubre unos 80 años. Por tanto, las tecnologías fueron muy diversas, desde osciladores basado en cristales de cuarzo y electrónicas de válvulas de vacío, hasta modernos relojes de cesio, basados en la transición de sus niveles electrónicos. Las estabilidades relativas, por consiguiente, cubren varios órdenes de magnitud, desde 10-7 hasta 10-13, lo que demuestra el gran avance que ha tenido el desarrollo de esta magnitud física en Uruguay. El estado actual del patrón Nacional del Uruguay, basado en relojes de cesio, ha permitido llegar a incertidumbres suficientemente bajas para ser admitido como parte del sistema internacional que define la hora UTC (Tiempo Universal Coordinado). |
| dc.description.pt-BR.fl_txt_mv | Este trabalho apresenta os desenvolvimentos que vêm sendo realizados nas instituições do Uruguai, relacionados aos padrões de magnitudes temporais e de frequência. O período analisado abrange cerca de 80 anos. Portanto, as tecnologias eram muito diversas, desde osciladores baseados em cristais de quartzo e eletrônica de tubos de vácuo, até modernos relógios de césio, baseados na transição de seus níveis eletrônicos. As estabilidades relativas, portanto, cobrem várias ordens de grandeza, de 10-7 a 10-13, o que demonstra o grande progresso que o desenvolvimento desta magnitude física teve no Uruguai. O estado atual do Padrão Nacional do Uruguai, baseado em relógios de césio, permitiu-nos atingir incertezas suficientemente baixas para sermos admitidos como parte do sistema internacional que define o horário UTC (Tempo Universal Coordenado). |
| dc.format.none.fl_str_mv | application/pdf text/html |
| dc.identifier.none.fl_str_mv | http://revistas.um.edu.uy/index.php/ingenieria/article/view/1193 10.36561/ING.25.6 |
| dc.language.iso.none.fl_str_mv | spa |
| dc.publisher.es-ES.fl_str_mv | Universidad de Montevideo |
| dc.relation.none.fl_str_mv | http://revistas.um.edu.uy/index.php/ingenieria/article/view/1193/1548 http://revistas.um.edu.uy/index.php/ingenieria/article/view/1193/1564 |
| dc.rights.es-ES.fl_str_mv | http://creativecommons.org/licenses/by/4.0 |
| dc.rights.license.none.fl_str_mv | Atribución 4.0 Internacional |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.en-US.fl_str_mv | Memoria Investigaciones en Ingeniería; No. 25 (2023); 72-89 |
| dc.source.es-ES.fl_str_mv | Memoria Investigaciones en Ingeniería; Núm. 25 (2023); 72-89 |
| dc.source.none.fl_str_mv | 2301-1106 2301-1092 10.36561/ING.25 reponame:REDUM instname:Universidad de Montevideo instacron:Universidad de Montevideo |
| dc.source.pt-BR.fl_str_mv | Memoria Investigaciones en Ingenieria; n. 25 (2023); 72-89 |
| dc.subject.en-US.fl_str_mv | Frequency Time Hour Standard UTC |
| dc.subject.es-ES.fl_str_mv | Frecuencia Tiempo Hora Patrón UTC |
| dc.subject.pt-BR.fl_str_mv | Frequência Hora Padrão UTC |
| dc.title.none.fl_str_mv | Development of time and frequency standards in Uruguay Desarrollo de patrones de tiempo y frecuencia en Uruguay Desenvolvimento de padrões de tempo e frequência no Uruguai |
| dc.type.en-US.fl_str_mv | Peer reviewed articles |
| dc.type.es-ES.fl_str_mv | Artículos evaluados por pares |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| dc.type.pt-BR.fl_str_mv | Artigos revistos por pares |
| dc.type.version.none.fl_str_mv | publishedVersion info:eu-repo/semantics/publishedVersion |
| description | This paper presents the developments that have been carried out in Uruguayan institutions regarding standards of the quantities of time and frequency. The period analyzed covers about 80 years. Therefore, the technologies were very diverse, from oscillators based on quartz crystals and vacuum tube electronics, to modern cesium clocks, based on the transition of their electronic levels. The relative stabilities, then, cover several orders of magnitude, from 10-7 to 10-13, which demonstrates the great progress that the development of this physical quantity has had in Uruguay. The current state of the National Standard of Uruguay, based on cesium clocks, has reached uncertainties that are low enough to be admitted as part of the international system that defines the time, UTC (Coordinated Universal Time). |
| eu_rights_str_mv | openAccess |
| format | article |
| id | REDUM_eed71ea4837ae43174894552c0a4d927 |
| identifier_str_mv | 10.36561/ING.25.6 |
| instacron_str | Universidad de Montevideo |
| institution | Universidad de Montevideo |
| instname_str | Universidad de Montevideo |
| language | spa |
| network_acronym_str | REDUM |
| network_name_str | REDUM |
| oai_identifier_str | oai:redum.um.edu.uy:20.500.12806/2596 |
| publishDate | 2023 |
| reponame_str | REDUM |
| repository.mail.fl_str_mv | nolascoaga@um.edu.uy |
| repository.name.fl_str_mv | REDUM - Universidad de Montevideo |
| repository_id_str | 10501 |
| rights_invalid_str_mv | http://creativecommons.org/licenses/by/4.0 Atribución 4.0 Internacional |
| spelling | Trigo, LeonardoGarcía, AgustínSlomovitz, Daniel2023-12-22http://revistas.um.edu.uy/index.php/ingenieria/article/view/119310.36561/ING.25.6This paper presents the developments that have been carried out in Uruguayan institutions regarding standards of the quantities of time and frequency. The period analyzed covers about 80 years. Therefore, the technologies were very diverse, from oscillators based on quartz crystals and vacuum tube electronics, to modern cesium clocks, based on the transition of their electronic levels. The relative stabilities, then, cover several orders of magnitude, from 10-7 to 10-13, which demonstrates the great progress that the development of this physical quantity has had in Uruguay. The current state of the National Standard of Uruguay, based on cesium clocks, has reached uncertainties that are low enough to be admitted as part of the international system that defines the time, UTC (Coordinated Universal Time).En este trabajo se presentan los desarrollos que se han realizado en instituciones de Uruguay, relativos a patrones de las magnitudes de tiempo y frecuencia. El período analizado cubre unos 80 años. Por tanto, las tecnologías fueron muy diversas, desde osciladores basado en cristales de cuarzo y electrónicas de válvulas de vacío, hasta modernos relojes de cesio, basados en la transición de sus niveles electrónicos. Las estabilidades relativas, por consiguiente, cubren varios órdenes de magnitud, desde 10-7 hasta 10-13, lo que demuestra el gran avance que ha tenido el desarrollo de esta magnitud física en Uruguay. El estado actual del patrón Nacional del Uruguay, basado en relojes de cesio, ha permitido llegar a incertidumbres suficientemente bajas para ser admitido como parte del sistema internacional que define la hora UTC (Tiempo Universal Coordinado).Este trabalho apresenta os desenvolvimentos que vêm sendo realizados nas instituições do Uruguai, relacionados aos padrões de magnitudes temporais e de frequência. O período analisado abrange cerca de 80 anos. Portanto, as tecnologias eram muito diversas, desde osciladores baseados em cristais de quartzo e eletrônica de tubos de vácuo, até modernos relógios de césio, baseados na transição de seus níveis eletrônicos. As estabilidades relativas, portanto, cobrem várias ordens de grandeza, de 10-7 a 10-13, o que demonstra o grande progresso que o desenvolvimento desta magnitude física teve no Uruguai. O estado atual do Padrão Nacional do Uruguai, baseado em relógios de césio, permitiu-nos atingir incertezas suficientemente baixas para sermos admitidos como parte do sistema internacional que define o horário UTC (Tempo Universal Coordenado).application/pdftext/htmlspaUniversidad de Montevideohttp://revistas.um.edu.uy/index.php/ingenieria/article/view/1193/1548http://revistas.um.edu.uy/index.php/ingenieria/article/view/1193/1564http://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAtribución 4.0 InternacionalMemoria Investigaciones en Ingeniería; No. 25 (2023); 72-89Memoria Investigaciones en Ingeniería; Núm. 25 (2023); 72-89Memoria Investigaciones en Ingenieria; n. 25 (2023); 72-892301-11062301-109210.36561/ING.25reponame:REDUMinstname:Universidad de Montevideoinstacron:Universidad de MontevideoFrecuenciaTiempoHoraPatrónUTCFrequencyTimeHourStandardUTCFrequênciaHoraPadrãoUTCDevelopment of time and frequency standards in UruguayDesarrollo de patrones de tiempo y frecuencia en UruguayDesenvolvimento de padrões de tempo e frequência no Uruguaiinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPeer reviewed articlesArtículos evaluados por paresArtigos revistos por parespublishedVersioninfo:eu-repo/semantics/publishedVersion20.500.12806/25962024-07-17 09:46:49.696oai:redum.um.edu.uy:20.500.12806/2596Universidadhttps://um.edu.uy/https://redum.um.edu.uy/oai/requestnolascoaga@um.edu.uyUruguayopendoar:105012024-07-17T12:46:49REDUM - Universidad de Montevideofalse |
| spellingShingle | Development of time and frequency standards in Uruguay Trigo, Leonardo Frecuencia Tiempo Hora Patrón UTC Frequency Time Hour Standard UTC Frequência Hora Padrão UTC |
| status_str | publishedVersion |
| title | Development of time and frequency standards in Uruguay |
| title_full | Development of time and frequency standards in Uruguay |
| title_fullStr | Development of time and frequency standards in Uruguay |
| title_full_unstemmed | Development of time and frequency standards in Uruguay |
| title_short | Development of time and frequency standards in Uruguay |
| title_sort | Development of time and frequency standards in Uruguay |
| topic | Frecuencia Tiempo Hora Patrón UTC Frequency Time Hour Standard UTC Frequência Hora Padrão UTC |
| url | http://revistas.um.edu.uy/index.php/ingenieria/article/view/1193 |
