测控技术2013，Vol.32Issue(3)：124-126,134,4.
基于TDC的无人机数据链抗干扰技术研究
Research on Anti-Jamming Technology of UAV Data-Link Based on TDC
摘要
Abstract
As the anti -jamming performance of conventional spread spectrum technology used on present UAV (unmanned aerial vehicle ) data-link is limited, an anti-jamming technology for UAV data-link based on trans form domain communication( TDC) is studied. The fundamental principles of TDC is studied firstly. Then the transmitter model and receiver model of UAV data-link based on TDC are proposed according to the character istics of UAV data-link. The bit error rate performances of TDC and DSSS under narrow band jamming are sim ulated and compared. The result shows that the anti-jamming performance of UAV data-link based on TDC is evidently better than DSSS. The reasearch shows that the application of TDC to UAV data-link can improve its anti-jamming ability effectively.关键词
无人机/数据链/变换域通信/抗干扰Key words
UAV/data-link/transform domain communication( TDC)/anti-jamming分类
信息技术与安全科学引用本文复制引用
韦乃棋,陈自力,朱安石,郑百源..基于TDC的无人机数据链抗干扰技术研究[J].测控技术,2013,32(3):124-126,134,4.
