| 摘要: |
| 航天机轨道器S波段网通信跟踪系统,提供跟踪测量和双向通信信息。该系统采用增量调制和扩频技术、加密措施,以增强抗干扰和保密性能;采用余度备份,以提高可靠性。 |
| 关键词: 航天飞机 通信 测控系统 跟踪系统 |
| DOI： |
|
| 基金项目: |
|
| Discussing of spaceshuttle orbiter S band network communication tracking subsystem |
|
| () |
| Abstract: |
| Spaceshuttle orbiter S band network communication tracking subsystemprovides tracking measuring and two--way communication information. The subsystemuses increment modulation, technique of spreaded spectrum, adding secret step andredundant spare, so as to strengthen performance of anti--interference and secretand increasing reliability. |
| Key words: Spaceshuttle,Space Communication,TT&CS for Vehicle |
《电讯技术》编辑部 