Analysis and correction of effects on complex correlations from mutual coupling and imbalance between channels
文献类型：会议论文
| 作者 | Shengwei Zhang,Xiaolong Dong,Ji Wu,JingShang Jiang |
| 出版日期 | 2003 |
| 会议名称 | Conference on Microwave Remote Sensing of the Atmosphere and Environment III |
| 会议日期 | 2003 |
| 会议地点 | Hangzhou, Peoples R China |
| 关键词 | microwave radiometer interferometry synthetic aperture mutual coupling imbalance |
| 页码 | 260-267 |
| 通讯作者 | 北京8701信箱 |
| 英文摘要 | In this paper, the effects from mutual coupling and imbalance between channels on the interferometric correlation are analyzed. It is shown that the correlation error is mainly introduced by the phase imbalance. The phase balance of the central frequency can ensure the accuracy of the correlation phase, and the residual phase error will only reduce the coherency. Coherent / Incoherent noise calibration can correct the channel imbalance related interferometric correlation errors. |
| 收录类别 | CPCI |
| 会议网址 | |
| 会议录 | Proceedings of the Society of Photo-Optical Instrumentation Engineers (Spie)
 |
| 会议录出版者 | Spie-Int Soc Optical Engineering |
| 学科主题 | 微波遥感 |
| 会议录出版地 | BELLINGHAM |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| ISBN号 | 0-8194-4680-7 |
| 源URL | [http://ir.cssar.ac.cn/handle/122/1770]  |
| 专题 | 国家空间科学中心_微波遥感部 |
| 推荐引用方式 GB/T 7714 |
Shengwei Zhang,Xiaolong Dong,Ji Wu,JingShang Jiang. Analysis and correction of effects on complex correlations from mutual coupling and imbalance between channels[C]. 见:Conference on Microwave Remote Sensing of the Atmosphere and Environment III. Hangzhou, Peoples R China. 2003. |
入库方式： OAI收割
来源：国家空间科学中心
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