Optimal Design of the Reflector Antenna to Improve Performance of C-Band Quad-Pol ScanSAR Systems
The performance of synthetic aperture radar (SAR) antenna determines the quality of images obtained from the spaceborne SAR system, and thus, SAR antenna should be designed to satisfy the target performance of SAR system. The performance indicators of a SAR system, such as ambiguity-to-signal ratio...
Ausführliche Beschreibung
Autor*in: |
Jung-Hwan Lim [verfasserIn] Jae Wook Lee [verfasserIn] Taek-Kyung Lee [verfasserIn] Sang-Burm Ryu [verfasserIn] Hyeon-Cheol Lee [verfasserIn] Sang-Gyu Lee [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2020 |
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Übergeordnetes Werk: |
In: Journal of Electromagnetic Engineering and Science - The Korean Institute of Electromagnetic Engineering and Science, 2019, 20(2020), 2, Seite 155-157 |
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Übergeordnetes Werk: |
volume:20 ; year:2020 ; number:2 ; pages:155-157 |
Links: |
Link aufrufen |
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DOI / URN: |
10.26866/jees.2020.20.2.155 |
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Katalog-ID: |
DOAJ046244999 |
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10.26866/jees.2020.20.2.155 doi (DE-627)DOAJ046244999 (DE-599)DOAJ047a2f137af24a08a32ca86540749996 DE-627 ger DE-627 rakwb eng TK1-9971 QC501-766 Jung-Hwan Lim verfasserin aut Optimal Design of the Reflector Antenna to Improve Performance of C-Band Quad-Pol ScanSAR Systems 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The performance of synthetic aperture radar (SAR) antenna determines the quality of images obtained from the spaceborne SAR system, and thus, SAR antenna should be designed to satisfy the target performance of SAR system. The performance indicators of a SAR system, such as ambiguity-to-signal ratio and resolution, also depend on the SAR operation mode. Therefore, it is important to consider the operation mode when designing an SAR antenna. In this paper, we analyzed the SAR antenna’s effect on ScanSAR (scanning synthetic aperture radar) which is a representative wide-swath mode and its quadrature-polarimetric (quad-pol) mode. In addition, we confirmed that the optimal reflector antenna for the C-band quad-pol ScanSAR system can be designed by analyzing the relation between the antenna size and the system performance. ambiguity-to-signal ratio quad-pol sar reflector antenna resolution scansar Electrical engineering. Electronics. Nuclear engineering Electricity and magnetism Jae Wook Lee verfasserin aut Taek-Kyung Lee verfasserin aut Sang-Burm Ryu verfasserin aut Hyeon-Cheol Lee verfasserin aut Sang-Gyu Lee verfasserin aut In Journal of Electromagnetic Engineering and Science The Korean Institute of Electromagnetic Engineering and Science, 2019 20(2020), 2, Seite 155-157 (DE-627)1691275859 26717263 nnns volume:20 year:2020 number:2 pages:155-157 https://doi.org/10.26866/jees.2020.20.2.155 kostenfrei https://doaj.org/article/047a2f137af24a08a32ca86540749996 kostenfrei http://www.jees.kr/upload/pdf/jees-2020-20-2-155.pdf kostenfrei https://doaj.org/toc/2671-7255 Journal toc kostenfrei https://doaj.org/toc/2671-7263 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 20 2020 2 155-157 |
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10.26866/jees.2020.20.2.155 doi (DE-627)DOAJ046244999 (DE-599)DOAJ047a2f137af24a08a32ca86540749996 DE-627 ger DE-627 rakwb eng TK1-9971 QC501-766 Jung-Hwan Lim verfasserin aut Optimal Design of the Reflector Antenna to Improve Performance of C-Band Quad-Pol ScanSAR Systems 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The performance of synthetic aperture radar (SAR) antenna determines the quality of images obtained from the spaceborne SAR system, and thus, SAR antenna should be designed to satisfy the target performance of SAR system. The performance indicators of a SAR system, such as ambiguity-to-signal ratio and resolution, also depend on the SAR operation mode. Therefore, it is important to consider the operation mode when designing an SAR antenna. In this paper, we analyzed the SAR antenna’s effect on ScanSAR (scanning synthetic aperture radar) which is a representative wide-swath mode and its quadrature-polarimetric (quad-pol) mode. In addition, we confirmed that the optimal reflector antenna for the C-band quad-pol ScanSAR system can be designed by analyzing the relation between the antenna size and the system performance. ambiguity-to-signal ratio quad-pol sar reflector antenna resolution scansar Electrical engineering. Electronics. Nuclear engineering Electricity and magnetism Jae Wook Lee verfasserin aut Taek-Kyung Lee verfasserin aut Sang-Burm Ryu verfasserin aut Hyeon-Cheol Lee verfasserin aut Sang-Gyu Lee verfasserin aut In Journal of Electromagnetic Engineering and Science The Korean Institute of Electromagnetic Engineering and Science, 2019 20(2020), 2, Seite 155-157 (DE-627)1691275859 26717263 nnns volume:20 year:2020 number:2 pages:155-157 https://doi.org/10.26866/jees.2020.20.2.155 kostenfrei https://doaj.org/article/047a2f137af24a08a32ca86540749996 kostenfrei http://www.jees.kr/upload/pdf/jees-2020-20-2-155.pdf kostenfrei https://doaj.org/toc/2671-7255 Journal toc kostenfrei https://doaj.org/toc/2671-7263 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 20 2020 2 155-157 |
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10.26866/jees.2020.20.2.155 doi (DE-627)DOAJ046244999 (DE-599)DOAJ047a2f137af24a08a32ca86540749996 DE-627 ger DE-627 rakwb eng TK1-9971 QC501-766 Jung-Hwan Lim verfasserin aut Optimal Design of the Reflector Antenna to Improve Performance of C-Band Quad-Pol ScanSAR Systems 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The performance of synthetic aperture radar (SAR) antenna determines the quality of images obtained from the spaceborne SAR system, and thus, SAR antenna should be designed to satisfy the target performance of SAR system. The performance indicators of a SAR system, such as ambiguity-to-signal ratio and resolution, also depend on the SAR operation mode. Therefore, it is important to consider the operation mode when designing an SAR antenna. In this paper, we analyzed the SAR antenna’s effect on ScanSAR (scanning synthetic aperture radar) which is a representative wide-swath mode and its quadrature-polarimetric (quad-pol) mode. In addition, we confirmed that the optimal reflector antenna for the C-band quad-pol ScanSAR system can be designed by analyzing the relation between the antenna size and the system performance. ambiguity-to-signal ratio quad-pol sar reflector antenna resolution scansar Electrical engineering. Electronics. Nuclear engineering Electricity and magnetism Jae Wook Lee verfasserin aut Taek-Kyung Lee verfasserin aut Sang-Burm Ryu verfasserin aut Hyeon-Cheol Lee verfasserin aut Sang-Gyu Lee verfasserin aut In Journal of Electromagnetic Engineering and Science The Korean Institute of Electromagnetic Engineering and Science, 2019 20(2020), 2, Seite 155-157 (DE-627)1691275859 26717263 nnns volume:20 year:2020 number:2 pages:155-157 https://doi.org/10.26866/jees.2020.20.2.155 kostenfrei https://doaj.org/article/047a2f137af24a08a32ca86540749996 kostenfrei http://www.jees.kr/upload/pdf/jees-2020-20-2-155.pdf kostenfrei https://doaj.org/toc/2671-7255 Journal toc kostenfrei https://doaj.org/toc/2671-7263 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 20 2020 2 155-157 |
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Optimal Design of the Reflector Antenna to Improve Performance of C-Band Quad-Pol ScanSAR Systems |
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The performance of synthetic aperture radar (SAR) antenna determines the quality of images obtained from the spaceborne SAR system, and thus, SAR antenna should be designed to satisfy the target performance of SAR system. The performance indicators of a SAR system, such as ambiguity-to-signal ratio and resolution, also depend on the SAR operation mode. Therefore, it is important to consider the operation mode when designing an SAR antenna. In this paper, we analyzed the SAR antenna’s effect on ScanSAR (scanning synthetic aperture radar) which is a representative wide-swath mode and its quadrature-polarimetric (quad-pol) mode. In addition, we confirmed that the optimal reflector antenna for the C-band quad-pol ScanSAR system can be designed by analyzing the relation between the antenna size and the system performance. |
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The performance of synthetic aperture radar (SAR) antenna determines the quality of images obtained from the spaceborne SAR system, and thus, SAR antenna should be designed to satisfy the target performance of SAR system. The performance indicators of a SAR system, such as ambiguity-to-signal ratio and resolution, also depend on the SAR operation mode. Therefore, it is important to consider the operation mode when designing an SAR antenna. In this paper, we analyzed the SAR antenna’s effect on ScanSAR (scanning synthetic aperture radar) which is a representative wide-swath mode and its quadrature-polarimetric (quad-pol) mode. In addition, we confirmed that the optimal reflector antenna for the C-band quad-pol ScanSAR system can be designed by analyzing the relation between the antenna size and the system performance. |
abstract_unstemmed |
The performance of synthetic aperture radar (SAR) antenna determines the quality of images obtained from the spaceborne SAR system, and thus, SAR antenna should be designed to satisfy the target performance of SAR system. The performance indicators of a SAR system, such as ambiguity-to-signal ratio and resolution, also depend on the SAR operation mode. Therefore, it is important to consider the operation mode when designing an SAR antenna. In this paper, we analyzed the SAR antenna’s effect on ScanSAR (scanning synthetic aperture radar) which is a representative wide-swath mode and its quadrature-polarimetric (quad-pol) mode. In addition, we confirmed that the optimal reflector antenna for the C-band quad-pol ScanSAR system can be designed by analyzing the relation between the antenna size and the system performance. |
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