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...
Збережено в:
| Дата: | 2005 |
|---|---|
| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Головна астрономічна обсерваторія НАН України
2005
|
| Назва видання: | Кинематика и физика небесных тел |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/79611 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | 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. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-79611 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-796112015-04-04T03:01:37Z 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 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. 2005 Article 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 http://dspace.nbuv.gov.ua/handle/123456789/79611 en Кинематика и физика небесных тел Головна астрономічна обсерваторія НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
MS1: Decameter Radioastronomy MS1: Decameter Radioastronomy |
| spellingShingle |
MS1: Decameter Radioastronomy MS1: Decameter Radioastronomy Zakharenko, V.V. Sharykin, N.K. Rudavin, E.R. Modernization of commutation devices and an improvement of main parameters of the UTR-2 radio telescope 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. |
| format |
Article |
| author |
Zakharenko, V.V. Sharykin, N.K. Rudavin, E.R. |
| author_facet |
Zakharenko, V.V. Sharykin, N.K. Rudavin, E.R. |
| author_sort |
Zakharenko, V.V. |
| title |
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_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_sort |
modernization of commutation devices and an improvement of main parameters of the utr-2 radio telescope |
| publisher |
Головна астрономічна обсерваторія НАН України |
| publishDate |
2005 |
| topic_facet |
MS1: Decameter Radioastronomy |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/79611 |
| 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. |
| series |
Кинематика и физика небесных тел |
| work_keys_str_mv |
AT zakharenkovv modernizationofcommutationdevicesandanimprovementofmainparametersoftheutr2radiotelescope AT sharykinnk modernizationofcommutationdevicesandanimprovementofmainparametersoftheutr2radiotelescope AT rudaviner modernizationofcommutationdevicesandanimprovementofmainparametersoftheutr2radiotelescope |
| first_indexed |
2023-10-18T19:19:05Z |
| last_indexed |
2023-10-18T19:19:05Z |
| _version_ |
1796146589922754560 |