Onboard passive return signal simulator for space-borne radar altimeters
文献类型：会议论文
| 作者 | Ji Wu ; Liwei Wang ; Zhenfan Zheng ; Jingshan Jiang |
| 出版日期 | 1998 |
| 会议名称 | 1998 International Geoscience and Remote Sensing Symposium (IGARSS 98) on Sensing and Managing the Environment |
| 会议日期 | 1998 |
| 会议地点 | Seattle, Wa |
| 页码 | 1692-1694 |
| 通讯作者 | 北京8701信箱 |
| 英文摘要 | It is important for spaceborne radar altimeter to have the ability for onboard waveform calibration. However it is difficult to simulate the return wave at microwave frequency that contains a complete waveform. The current way to solve the problem is using a single chirp signal which corresponding a straight line in the frequency domain after the deramp and composes a waveform in the computer after many time-shifted calibration measurements. In this paper, we nili present a novel design for a passive return signal simulator (RSS) which has the ability to provide a complete waveform using a signal calibration measurement, This passive RSS is compact therefore it can be used for both onboard and ground calibrations. |
| 收录类别 | CPCI |
| 会议网址 | |
| 会议录 | Igarss '98 - 1998 international geoscience and remote sensing symposium, proceedings vols 1-5 - sensing and managing the environment
 |
| 会议录出版者 | IEEE |
| 学科主题 | 微波遥感 |
| 会议录出版地 | NEW YORK |
| 语种 | 英语 |
| ISBN号 | 0-7803-4403-0 |
| 源URL | [http://ir.cssar.ac.cn/handle/122/1759]  |
| 专题 | 国家空间科学中心_微波遥感部 |
| 推荐引用方式 GB/T 7714 |
Ji Wu,Liwei Wang,Zhenfan Zheng,et al. Onboard passive return signal simulator for space-borne radar altimeters[C]. 见:1998 International Geoscience and Remote Sensing Symposium (IGARSS 98) on Sensing and Managing the Environment. Seattle, Wa. 1998. |
入库方式： OAI收割
来源：国家空间科学中心
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