Derivation and Validation of the Echo Waveform for the Chinese Tiangong-2 Interferometric Imaging Radar Altimeter
文献类型：会议论文
| 作者 | Zhai, Wenshuai1; Zhang, Yunhua1,2; Li, Guo1,2 |
| 出版日期 | 2018 |
| 会议日期 | August 5, 2018 - August 8, 2018 |
| 会议地点 | Auckland, New zealand |
| DOI | 10.1109/APCAP.2018.8538232 |
| 页码 | 507-509 |
| 英文摘要 | We introduce the derivation and validation of the echo waveform model (EWM) for the ChineseTiangong-2 interferometric imaging radar altimeter (TG2-InIRA), which was launched on Sept. 152016. The TG2-InIRA adopts small incident angles from 1 to 8 degree and short interferometric baseline of 2.3m so as to realize high coherency measurement of radar scattering from sea surface aiming to retrieve three-dimensional ocean topography with centimeter-level accuracy. We derived the EWM by multiplication of the antenna pattern in range direction, the backscattering coefficient model and the system response function. Real in-orbit observation data has been used to validate the developed EWM and an initial wind speed retrieval algorithm is proposed. © 2018 IEEE. |
| 会议录 | Proceedings of the 2018 IEEE 7th Asia-Pacific Conference on Antennas and Propagation, APCAP 2018
 |
| 语种 | 英语 |
| ISBN号 | 9781538656488 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/6717]  |
| 专题 | 国家空间科学中心_微波遥感部 |
| 作者单位 | 1.CAS Key Laboratory of Microwave Remote Sensing National Space Science Center, CAS, Beijing, China; 2.School of Electronic, Electrical and Communication Eng., University of Chinese Academy of Sciences, Beijing, China |
| 推荐引用方式 GB/T 7714 | Zhai, Wenshuai,Zhang, Yunhua,Li, Guo. Derivation and Validation of the Echo Waveform for the Chinese Tiangong-2 Interferometric Imaging Radar Altimeter[C]. 见:. Auckland, New zealand. August 5, 2018 - August 8, 2018. |
入库方式： OAI收割
来源：国家空间科学中心
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