Analysis of an antenna system design for a synthetic L- and P-band aperture radar
The article presents an analysis of options for designs of the antenna system for a synthetic aperture space radar (SAR), with acceptable performance characteristics in L- and P-bands. At the first stage the analysis of the current state of producing spacecraft with L- and P-band radars that use qui...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Samara National Research University
2016-12-01
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| Series: | Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение |
| Subjects: | |
| Online Access: | https://journals.ssau.ru/vestnik/article/viewFile/3122/3032 |
| _version_ | 1818738046024024064 |
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| author | O. V. Goryachkin I. V. Maslov |
| author_facet | O. V. Goryachkin I. V. Maslov |
| author_sort | O. V. Goryachkin |
| collection | DOAJ |
| description | The article presents an analysis of options for designs of the antenna system for a synthetic aperture space radar (SAR), with acceptable performance characteristics in L- and P-bands. At the first stage the analysis of the current state of producing spacecraft with L- and P-band radars that use quite large folding antenna structures is carried out. It is shown that to obtain high performance of SAR in L- and P-band large folding reflectors with the diameter of up to15 meters are used. Further, variants of antenna systems are discussed and compared to determine the best combination in terms of the characteristics obtained and design complexity. An antenna system is proposed in the paper that uses antennae of the Yagi-aerial type as antenna array elements. The possibility of creating a space system consisting of several unified small spacecraft with L- and P-band SAR on board is shown. |
| first_indexed | 2024-12-18T01:02:42Z |
| format | Article |
| id | doaj.art-3b36624aa3d64716bdb6ef6af54ac81d |
| institution | Directory Open Access Journal |
| issn | 2542-0453 2541-7533 |
| language | English |
| last_indexed | 2024-12-18T01:02:42Z |
| publishDate | 2016-12-01 |
| publisher | Samara National Research University |
| record_format | Article |
| series | Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение |
| spelling | doaj.art-3b36624aa3d64716bdb6ef6af54ac81d2022-12-21T21:26:19ZengSamara National Research UniversityВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение2542-04532541-75332016-12-0115315316210.18287/2541-7533-2016-15-3-153-1622912Analysis of an antenna system design for a synthetic L- and P-band aperture radarO. V. Goryachkin0I. V. Maslov1Povolzhskiy State University of Telecommunications and Informatics, SamaraPovolzhskiy State University of Telecommunications and Informatics, SamaraThe article presents an analysis of options for designs of the antenna system for a synthetic aperture space radar (SAR), with acceptable performance characteristics in L- and P-bands. At the first stage the analysis of the current state of producing spacecraft with L- and P-band radars that use quite large folding antenna structures is carried out. It is shown that to obtain high performance of SAR in L- and P-band large folding reflectors with the diameter of up to15 meters are used. Further, variants of antenna systems are discussed and compared to determine the best combination in terms of the characteristics obtained and design complexity. An antenna system is proposed in the paper that uses antennae of the Yagi-aerial type as antenna array elements. The possibility of creating a space system consisting of several unified small spacecraft with L- and P-band SAR on board is shown.https://journals.ssau.ru/vestnik/article/viewFile/3122/3032synthetic aperture radar (sar)p-bandl-bandsmall satellite |
| spellingShingle | O. V. Goryachkin I. V. Maslov Analysis of an antenna system design for a synthetic L- and P-band aperture radar Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение synthetic aperture radar (sar) p-band l-band small satellite |
| title | Analysis of an antenna system design for a synthetic L- and P-band aperture radar |
| title_full | Analysis of an antenna system design for a synthetic L- and P-band aperture radar |
| title_fullStr | Analysis of an antenna system design for a synthetic L- and P-band aperture radar |
| title_full_unstemmed | Analysis of an antenna system design for a synthetic L- and P-band aperture radar |
| title_short | Analysis of an antenna system design for a synthetic L- and P-band aperture radar |
| title_sort | analysis of an antenna system design for a synthetic l and p band aperture radar |
| topic | synthetic aperture radar (sar) p-band l-band small satellite |
| url | https://journals.ssau.ru/vestnik/article/viewFile/3122/3032 |
| work_keys_str_mv | AT ovgoryachkin analysisofanantennasystemdesignforasyntheticlandpbandapertureradar AT ivmaslov analysisofanantennasystemdesignforasyntheticlandpbandapertureradar |