| FY—1C卫星高分辨率云图传输技术 |
| |
| 引用本文： | 王金华,刘廷贵,侯爱吾.FY—1C卫星高分辨率云图传输技术[J].上海航天,2001,18(2):29-32. |
| |
| 作者姓名： | 王金华 刘廷贵 侯爱吾 |
| |
| 作者单位： | 1. 上海航天技术研究院509所,
2. 上海航天技术研究院813所, |
| |
| 摘 要： | 介绍了FY－1C星传输系统的任务、方案、主要技术指标和组成。系统采用极化隔离加带外频谱抑制的方法，达到了信道隔离的技术指标。概述了星载记录器由磁带记录器向固态记录器转变的技术因素以及磁带记录器、FLASH和DRAM固态记录器的研制过程。简述了传输系统在轨测试和运行状况。
|
| 关 键 词： | 云图 分辨率 传输系统 信道隔离 极轨气象卫星 |
| 文章编号： | 1006－1630(2001)02－0029－04 |
| 修稿时间： | 2000年10月13 |
The Technology for High
Resolution Picture Transmission of FY-1C Satellite |
| |
| WANG Jin-hua,LIU Ting-gui,HOU Ai-wu.The Technology for High
Resolution Picture Transmission of FY-1C Satellite[J].Aerospace Shanghai,2001,18(2):29-32. |
| |
| Authors: | WANG Jin-hua LIU Ting-gui HOU Ai-wu |
| |
| Institution: | WANG Jin hua 1,LIU Ting gui 2,HOU Ai wu 1 |
| |
| Abstract: | The FY 1C satellite transmission system, including the mission, scheme, main specifications and system constitution is introduced. Polarization isolation and limiting frequency spectrum outside bandwidth are adopted in order to attain channel isolation specification. The technological factors of satellite borne recorder that is changed from a magnetic tape recorder to a solid state recorder are summed. The manufacture processes of the magnetic tape recorder, the FLASH and DRAM solid state recorder are described. On orbit testing and running state of the transmission system is briefly introduced. |
| |
| Keywords: | Cloud picture Resolution Transmission system Channel isolation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
