| 极化合成孔径雷达极化层次和系统工作方式 |
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| 引用本文： | 杨汝良,戴博伟,李海英.极化合成孔径雷达极化层次和系统工作方式[J].雷达学报,2016,5(2):132-142. |
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| 作者姓名： | 杨汝良 戴博伟 李海英 |
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| 作者单位： | 1.(中国科学院电子学研究所 北京 100190)2.(中国科学院 北京 100864)3.(中国科学院国家天文台月球与深空探测重点实验室 北京 100012) |
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| 基金项目： | 863项目和国家部委基金 |
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| 摘 要： | 极化合成孔径雷达的极化层次和系统工作方式是极化合成孔径雷达总体设计的关键技术之一。该文讨论了极化合成孔径雷达的极化层次,含单极化、双极化、全极化和简缩极化合成孔径雷达,较深入地分析了极化合成孔径雷达系统的工作方式,包括极化时间分割、极化频率分割、极化编码和方位向极化空间分割等方式。
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| 关 键 词： | 极化合成孔径雷达 极化层次 系统工作方式 |
| 收稿时间： | 2016-01-20 |
Polarization Hierarchy and System Operating Architecture for Polarimetric Synthetic Aperture Radar |
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| Yang Ruliang,Dai Bowei,Li Haiying.Polarization Hierarchy and System Operating Architecture for Polarimetric Synthetic Aperture Radar[J].Journal of Radars,2016,5(2):132-142. |
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| Authors: | Yang Ruliang Dai Bowei Li Haiying |
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| Affiliation: | 1.(Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China)2.(Chinese Academy of Sciences, Beijing 100864, China)3.(Key Laboratory of Lunar and Deep Space Exploration, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China) |
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| Abstract: | Polarization hierarchy and system operating architecture is one of the key technologies for Polarimetric Synthetic Aperture Radar (PolSAR) system design. In this paper the polarization hierarchies of PolSAR, including Single-Polarization radar, Dual-Polarization radar, Full-Polarization radar, and Compact Polarization radar, are discussed. In addition, the system operating architectures such as Polarization Timedivision multiplexing pulse, Polarization Frequency-division multiplexing pulse, Polarization Code-division multiplexing pulse and Polarization Space-division in Azimuth are presented more in detail. |
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