| 摘要: |
| 介绍了飞行器与卫星间通信链路的组成、工作原理和系统设计考虑，讨论了系统信息传输
体制和飞行器载设备的实现。通过理论计算及仿真，进行了系统关键技术及主要性能指标的
可实现性分析，对工程应用具有一定参考价值。 |
| 关键词: 卫星通信 相控阵天线 软件无线电 直接系列扩频 抗干扰 链路性能 |
| DOI： |
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| 基金项目: |
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| Design and Analysis of Satellite Communication Link Onboard Aerial Vehicle |
| HUANG Ai-jun |
| () |
| Abstract: |
| The satellite communication link onboard aerial vehicle is introduced, including its composition, operation principle and system design. Information transmission system and onboard equipment implementation are discussed. Realizability analysis of key technologies and main performance characteristics is made through theoretical calculation and simulation,which has reference value for engineering application. |
| Key words: satellite communication phased array antenna software defined radio DSSS anti-jamming link performance |
《电讯技术》编辑部 