Parameters of the RT-22 Radio Telescope (CrAO) at 3.42 mm
The basic characteristics of the CrAO RT-22 radio telescope for the frequency 87.7 GHz are shown. The effective area and main beam efficiency are found with the antenna temperature measurements of Venus. The main beam shape and half-power beamwidth are determined. The characteristics are compared wi...
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Дата: | 2012 |
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Мова: | rus |
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Видавничий дім «Академперіодика»
2012
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Онлайн доступ: | http://rpra-journal.org.ua/index.php/ra/article/view/499 |
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Назва журналу: | Radio physics and radio astronomy |
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oai:ri.kharkov.ua:article-4992013-02-10T10:57:04Z Parameters of the RT-22 Radio Telescope (CrAO) at 3.42 mm Исследование параметров антенны РТ-22 КрАО на длине волны 3.42 мм Antyufeyev, A. V. Zubrin, S. Y. Myshenko, V. V. Zinchenko, I. I. Volvach, A. E. Shulga, V. M. The basic characteristics of the CrAO RT-22 radio telescope for the frequency 87.7 GHz are shown. The effective area and main beam efficiency are found with the antenna temperature measurements of Venus. The main beam shape and half-power beamwidth are determined. The characteristics are compared with the 1979 data. The RТ-22 effective area for this period has shown practically no change. Приведены основные характеристики радиотелескопа РТ-22 КрАО на частоте 87.7 ГГц. По наблюдениям планеты Венера найдены эффективная площадь и коэффициент использования диаграммы направленности. Определены форма и ширина главного лепестка диаграммы направ- ленности. Проведено сравнение характеристик с данными 1979 г. Установлено, что эффективная площадь за годы эксплуатации РТ-22 практически не изменилась. Видавничий дім «Академперіодика» 2012-11-16 Article Article application/pdf http://rpra-journal.org.ua/index.php/ra/article/view/499 РАДИОФИЗИКА И РАДИОАСТРОНОМИЯ; Vol 14, No 4 (2009); 345 RADIO PHYSICS AND RADIO ASTRONOMY; Vol 14, No 4 (2009); 345 РАДІОФІЗИКА І РАДІОАСТРОНОМІЯ; Vol 14, No 4 (2009); 345 2415-7007 1027-9636 rus http://rpra-journal.org.ua/index.php/ra/article/view/499/64 |
institution |
Radio physics and radio astronomy |
collection |
OJS |
language |
rus |
format |
Article |
author |
Antyufeyev, A. V. Zubrin, S. Y. Myshenko, V. V. Zinchenko, I. I. Volvach, A. E. Shulga, V. M. |
spellingShingle |
Antyufeyev, A. V. Zubrin, S. Y. Myshenko, V. V. Zinchenko, I. I. Volvach, A. E. Shulga, V. M. Parameters of the RT-22 Radio Telescope (CrAO) at 3.42 mm |
author_facet |
Antyufeyev, A. V. Zubrin, S. Y. Myshenko, V. V. Zinchenko, I. I. Volvach, A. E. Shulga, V. M. |
author_sort |
Antyufeyev, A. V. |
title |
Parameters of the RT-22 Radio Telescope (CrAO) at 3.42 mm |
title_short |
Parameters of the RT-22 Radio Telescope (CrAO) at 3.42 mm |
title_full |
Parameters of the RT-22 Radio Telescope (CrAO) at 3.42 mm |
title_fullStr |
Parameters of the RT-22 Radio Telescope (CrAO) at 3.42 mm |
title_full_unstemmed |
Parameters of the RT-22 Radio Telescope (CrAO) at 3.42 mm |
title_sort |
parameters of the rt-22 radio telescope (crao) at 3.42 mm |
title_alt |
Исследование параметров антенны РТ-22 КрАО на длине волны 3.42 мм |
description |
The basic characteristics of the CrAO RT-22 radio telescope for the frequency 87.7 GHz are shown. The effective area and main beam efficiency are found with the antenna temperature measurements of Venus. The main beam shape and half-power beamwidth are determined. The characteristics are compared with the 1979 data. The RТ-22 effective area for this period has shown practically no change. |
publisher |
Видавничий дім «Академперіодика» |
publishDate |
2012 |
url |
http://rpra-journal.org.ua/index.php/ra/article/view/499 |
work_keys_str_mv |
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first_indexed |
2024-05-26T06:33:20Z |
last_indexed |
2024-05-26T06:33:20Z |
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