| 微波辐射计定标 | |
| 李靖; 姜景山; 北京8701信箱 | |
| Department | 国家863计划微波遥感技术实验室 |
| Source Publication | 遥感技术与应用
 |
| 1999 | |
| Volume | 14Issue:1Pages:1-4 |
| ISSN | 1004-0323 |
| Language | 中文 |
| Keyword | 微波辐射计 定标 天线 |
| Abstract | 对微波辐射计的两种定标方法进行了介绍,即分步定标法和整体定标法.分步定标法需要测量的中间参数较多,故误差来源多,定标精度低.整体定标一次完成,没有中间环节,因此定标精度较高,缺点是要求有一个提供给天线的准确、可靠的噪声环境,成本较高. |
| Other Abstract | In this paper ,structure and functions of a Calibration Hot Target for Spaceborne Microwave Radiometer (t he f requency range f rom 10 GHz to 90GHz)is presented.Material selecting,structure designing of absorber,thermal designing as well as temperat ure measuring and cont rolling are also described and absorb rate and performance testing results the temperat ure are presented.The data of ground and orbit operation shows that the Calibration Hot Target accorded with Microwave Radiometer design. |
| Indexed By | CSCD |
| Funding Project | 中国科学院空间科学与应用研究中心 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/1977 |
| Collection | 微波遥感部 |
| Corresponding Author | 北京8701信箱 |
| Recommended Citation GB/T 7714 | 李靖,姜景山,北京8701信箱. 微波辐射计定标[J]. 遥感技术与应用,1999,14(1):1-4. |
| APA | 李靖,姜景山,&北京8701信箱.(1999).微波辐射计定标.遥感技术与应用,14(1),1-4. |
| MLA | 李靖,et al."微波辐射计定标".遥感技术与应用 14.1(1999):1-4. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 19991411.pdf（354KB） | 开放获取 | CC BY-NC-SA | Application Full Text | |||
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