Determination of spacecraft antenna directivity pattern with the use of an Earth-based station
The problem of defining characteristics of the spacecraft antenna directivity pattern is considered in the paper. The solution of the problem will make it possible to estimate changes of antenna parameters with time. A method of defining the spacecraft antenna directivity pattern with the use of the...
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Samara National Research University
2018-04-01
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doaj-0e6478bc74674ad1a8deaee22ba21cca2021-08-25T09:12:05ZengSamara National Research UniversityВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение2542-04532541-75332018-04-01171202710.18287/2541-7533-2018-17-1-20-275788Determination of spacecraft antenna directivity pattern with the use of an Earth-based stationO. V. Vasyutkina0A. V. Vopilin1S. V. Raduchev2R. R. Khalilov3V. S. Yakunin4Joint Stock Company Space Rocket Centre ProgressJoint Stock Company Space Rocket Centre ProgressJoint Stock Company Space Rocket Centre ProgressJoint Stock Company Space Rocket Centre ProgressJoint Stock Company Space Rocket Centre ProgressThe problem of defining characteristics of the spacecraft antenna directivity pattern is considered in the paper. The solution of the problem will make it possible to estimate changes of antenna parameters with time. A method of defining the spacecraft antenna directivity pattern with the use of the earth-based data receiving stations is proposed for solving the problem. The results of simulation modeling of distribution of electromagnetic radiation over the Earth's surface for different routes of flight are presented in the paper. These results show the possibility of using an earth-based data receiving station for the construction of the spacecraft antenna directivity pattern. An algorithm of calculating parts of the direction characteristic with their subsequent integration is given in the article. The conditions limiting the accuracy of the proposed method as well as the ways of speeding up the construction of the spacecraft antenna directivity pattern are determined. Approbation of the proposed method through the example of the antenna of the small spacecraft AIST-2D is discussed. The directivity pattern of the antenna of the radio data link for transmitting target information of the satellite was constructed for this purpose and characteristic parts of the antenna directivity pattern are defined. The results of the comparative experiment with changes in the antenna radiation direction and definition of changes in information reception characteristics are presented.https://journals.ssau.ru/vestnik/article/viewFile/6087/5976spacecraftearth remote sensingearth-based data receiving stationsantenna directivity pattern |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
O. V. Vasyutkina A. V. Vopilin S. V. Raduchev R. R. Khalilov V. S. Yakunin |
spellingShingle |
O. V. Vasyutkina A. V. Vopilin S. V. Raduchev R. R. Khalilov V. S. Yakunin Determination of spacecraft antenna directivity pattern with the use of an Earth-based station Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение spacecraft earth remote sensing earth-based data receiving stations antenna directivity pattern |
author_facet |
O. V. Vasyutkina A. V. Vopilin S. V. Raduchev R. R. Khalilov V. S. Yakunin |
author_sort |
O. V. Vasyutkina |
title |
Determination of spacecraft antenna directivity pattern with the use of an Earth-based station |
title_short |
Determination of spacecraft antenna directivity pattern with the use of an Earth-based station |
title_full |
Determination of spacecraft antenna directivity pattern with the use of an Earth-based station |
title_fullStr |
Determination of spacecraft antenna directivity pattern with the use of an Earth-based station |
title_full_unstemmed |
Determination of spacecraft antenna directivity pattern with the use of an Earth-based station |
title_sort |
determination of spacecraft antenna directivity pattern with the use of an earth-based station |
publisher |
Samara National Research University |
series |
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение |
issn |
2542-0453 2541-7533 |
publishDate |
2018-04-01 |
description |
The problem of defining characteristics of the spacecraft antenna directivity pattern is considered in the paper. The solution of the problem will make it possible to estimate changes of antenna parameters with time. A method of defining the spacecraft antenna directivity pattern with the use of the earth-based data receiving stations is proposed for solving the problem. The results of simulation modeling of distribution of electromagnetic radiation over the Earth's surface for different routes of flight are presented in the paper. These results show the possibility of using an earth-based data receiving station for the construction of the spacecraft antenna directivity pattern. An algorithm of calculating parts of the direction characteristic with their subsequent integration is given in the article. The conditions limiting the accuracy of the proposed method as well as the ways of speeding up the construction of the spacecraft antenna directivity pattern are determined. Approbation of the proposed method through the example of the antenna of the small spacecraft AIST-2D is discussed. The directivity pattern of the antenna of the radio data link for transmitting target information of the satellite was constructed for this purpose and characteristic parts of the antenna directivity pattern are defined. The results of the comparative experiment with changes in the antenna radiation direction and definition of changes in information reception characteristics are presented. |
topic |
spacecraft earth remote sensing earth-based data receiving stations antenna directivity pattern |
url |
https://journals.ssau.ru/vestnik/article/viewFile/6087/5976 |
work_keys_str_mv |
AT ovvasyutkina determinationofspacecraftantennadirectivitypatternwiththeuseofanearthbasedstation AT avvopilin determinationofspacecraftantennadirectivitypatternwiththeuseofanearthbasedstation AT svraduchev determinationofspacecraftantennadirectivitypatternwiththeuseofanearthbasedstation AT rrkhalilov determinationofspacecraftantennadirectivitypatternwiththeuseofanearthbasedstation AT vsyakunin determinationofspacecraftantennadirectivitypatternwiththeuseofanearthbasedstation |
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1721196597439627264 |