| 摘要: |
| 飞行器目标监控系统是飞行器实现可靠飞行的重要技术保障。研究了飞行器目标监控
系统的工作机理，分析了监控系统抗干扰性能，提出了具有高抗干扰容限的伪码组合扩频技
术。仿真实验结果表明，采用伪码组合扩频技术可提高通信系统的抗干扰能力。 |
| 关键词: 飞行器目标监控系统 抗干扰 伪码组合 扩频 |
| DOI： |
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| 基金项目: |
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| Research on anti-jamming technique for aircraft surveillance and monitoring system |
| GUO Tong |
| () |
| Abstract: |
| Surveillance and monitoring system is one of the important communication systems in aircraft flight. The working principle of aircraft surveillance and monitoring system is investigated, the performance of antijamming system is analyzed, and the coupled pseudorandom code technique with high antijamming capability is put forwarded. The simulation results show the performance of anti-jamming system can be improved using coupled pseudorandom code technique. |
| Key words: aircraft surveillance and monitoring system anti jamming coupled pseudo random code spread spectrum |
