Modernization of commutation devices and an improvement of main parameters of the UTR-2 radio telescope
The paper describes the results of modernization of the calibration system commutation devices and a check of pattern parameters of the UTR-2 radio telescope. As a result of the modernization an effective area of the telescope has been increased by 23 percent. In a frequency range from 20 to 32 MHz...
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| Veröffentlicht in: | Кинематика и физика небесных тел |
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| Datum: | 2005 |
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Englisch |
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Головна астрономічна обсерваторія НАН України
2005
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/79611 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Modernization of commutation devices and an improvement of main parameters of the UTR-2 radio telescope / V.V. Zakharenko, N.K. Sharykin, E.R. Rudavin // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 90-92. — Бібліогр.: 3 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862723659597086720 |
|---|---|
| author | Zakharenko, V.V. Sharykin, N.K. Rudavin, E.R. |
| author_facet | Zakharenko, V.V. Sharykin, N.K. Rudavin, E.R. |
| citation_txt | Modernization of commutation devices and an improvement of main parameters of the UTR-2 radio telescope / V.V. Zakharenko, N.K. Sharykin, E.R. Rudavin // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 90-92. — Бібліогр.: 3 назв. — англ. |
| collection | DSpace DC |
| container_title | Кинематика и физика небесных тел |
| description | The paper describes the results of modernization of the calibration system commutation devices and a check of pattern parameters of the UTR-2 radio telescope. As a result of the modernization an effective area of the telescope has been increased by 23 percent. In a frequency range from 20 to 32 MHz an improvement in sensitivity more than 1.2...1.5 dB has been obtained. On the lower end of the UTR-2 operating frequency range (from 8 to 12 MHz) the interference immunity has been increased by 10 dB.
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| first_indexed | 2025-12-07T18:42:25Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-79611 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0233-7665 |
| language | English |
| last_indexed | 2025-12-07T18:42:25Z |
| publishDate | 2005 |
| publisher | Головна астрономічна обсерваторія НАН України |
| record_format | dspace |
| spelling | Zakharenko, V.V. Sharykin, N.K. Rudavin, E.R. 2015-04-03T15:22:23Z 2015-04-03T15:22:23Z 2005 Modernization of commutation devices and an improvement of main parameters of the UTR-2 radio telescope / V.V. Zakharenko, N.K. Sharykin, E.R. Rudavin // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 90-92. — Бібліогр.: 3 назв. — англ. 0233-7665 https://nasplib.isofts.kiev.ua/handle/123456789/79611 The paper describes the results of modernization of the calibration system commutation devices and a check of pattern parameters of the UTR-2 radio telescope. As a result of the modernization an effective area of the telescope has been increased by 23 percent. In a frequency range from 20 to 32 MHz an improvement in sensitivity more than 1.2...1.5 dB has been obtained. On the lower end of the UTR-2 operating frequency range (from 8 to 12 MHz) the interference immunity has been increased by 10 dB. The modernization and upgrade of the UTR-2 radio telescope was supported by the National Academy of Sciences of Ukraine (Project 1.20); Basic Science Foundation of the State Committee for Science, Technology and Industrial Development of Ukraine (Grants 22/100 and 23/547), INTAS (Grants 97–1964, 99–0183) and INTAS CNES 97–1450, Grant of Ministry of Ukraine for Education and Science No. 2M/729/2001. en Головна астрономічна обсерваторія НАН України Кинематика и физика небесных тел MS1: Decameter Radioastronomy Modernization of commutation devices and an improvement of main parameters of the UTR-2 radio telescope Article published earlier |
| spellingShingle | Modernization of commutation devices and an improvement of main parameters of the UTR-2 radio telescope Zakharenko, V.V. Sharykin, N.K. Rudavin, E.R. MS1: Decameter Radioastronomy |
| title | Modernization of commutation devices and an improvement of main parameters of the UTR-2 radio telescope |
| title_full | Modernization of commutation devices and an improvement of main parameters of the UTR-2 radio telescope |
| title_fullStr | Modernization of commutation devices and an improvement of main parameters of the UTR-2 radio telescope |
| title_full_unstemmed | Modernization of commutation devices and an improvement of main parameters of the UTR-2 radio telescope |
| title_short | Modernization of commutation devices and an improvement of main parameters of the UTR-2 radio telescope |
| title_sort | modernization of commutation devices and an improvement of main parameters of the utr-2 radio telescope |
| topic | MS1: Decameter Radioastronomy |
| topic_facet | MS1: Decameter Radioastronomy |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/79611 |
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