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低空无线电扩频引信的测距算法研究
引用本文:陈晓露,杨建伟,杨俊,王跃科.低空无线电扩频引信的测距算法研究[J].弹箭与制导学报,2007,27(1):115-118.
作者姓名:陈晓露  杨建伟  杨俊  王跃科
作者单位:国防科技大学机电工程与自动化学院,长沙,410073
基金项目:国防科技大学创新项目(CX0303004).
摘    要:研究分析了扩频技术在低空无线电引信应用中的相关问题,给出了引信回波模型,提出了基于软件无线电扩频引信的接收机结构和相应的测距算法,并对其性能进行了软件仿真,证明了在引信中应用的可行性。

关 键 词:无线电引信  扩频  测距  回波模型
收稿时间:2006-05-23
修稿时间:2006-05-232006-07-05

Research on the Ranging Algorithm for Low-altitude Radio Spread Spectrum Fuze
CHEN Xiao-lu,YANG Jian-wei,YANG Jun,WANG Yue-ke.Research on the Ranging Algorithm for Low-altitude Radio Spread Spectrum Fuze[J].Journal of Projectiles Rockets Missiles and Guidance,2007,27(1):115-118.
Authors:CHEN Xiao-lu  YANG Jian-wei  YANG Jun  WANG Yue-ke
Institution:College of Mechatronics Engineering and Automation,National Univ. of Deference Technology,Changsha 410073,China
Abstract:The correlative problems of spread spectrum technology applied in low-altitude radio fuze were researched and analyzed. The echo model was set up. The receiver structure and the corresponding ranging algorithm of spread spectrum fuze based on software radio were proposed. The performance was simulated and the results prove its is feasible.
Keywords:radio fuze  spread spectrum  ranging  echo model
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