QUANTITATIVE EVALUATION OF LINEAR FEED ARRAY OF INTERFEROMETRIC SYNTHETIC APERATURE MICROWAVE IMAGER ON WCOM
文献类型：会议论文
| 作者 | Zhang, Aili; Liu, Hao; Wu, Ji; Wu, Lin; Chen, Xue |
| 出版日期 | 2018 |
| 会议日期 | JUL 22-27, 2018 |
| 会议地点 | Valencia, SPAIN |
| 关键词 | Interferometric microwave imager linear feed array simulation system imaging precision and sensitivity |
| 页码 | 1009-1012 |
| 英文摘要 | The interferometric synthetic aperture microwave imager (IMI) on WCOM is a one-dimensional L/S/C tri-frequency microwave radiometer aiming to improve the measurement capability on soil moisture and ocean salinity. The IMI antenna is mainly consisted with the deployable parabolic cylinder mesh reflector and the tri-frequency linear patch feed array. The distribution of antenna feeds is very important to the imaging quality of microwave imager. Therefore, requirement quantitative evaluation was accomplished through proper simulation and comparing the influence of different antenna feed arrays on imaging accuracy, sensitivity and spatial resolution. This paper provides a simulation system that is consistent with the real data processing. The efficient and optimal feeds array arrangement is also selected for IMI system after simulation and evaluation of the imaging results of several different feed arrays. |
| 会议录 | IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM
 |
| 语种 | 英语 |
| ISSN号 | 2153-6996 |
| ISBN号 | 978-1-5386-7150-4 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/6705]  |
| 专题 | 国家空间科学中心_微波遥感部 |
| 推荐引用方式 GB/T 7714 | Zhang, Aili,Liu, Hao,Wu, Ji,et al. QUANTITATIVE EVALUATION OF LINEAR FEED ARRAY OF INTERFEROMETRIC SYNTHETIC APERATURE MICROWAVE IMAGER ON WCOM[C]. 见:. Valencia, SPAIN. JUL 22-27, 2018. |
入库方式： OAI收割
来源：国家空间科学中心
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