用于无源雷达的GPS卫星信号性能分析
doi: 10.3724/SP.J.1146.2005.01981
The Performances Analysis of GPS Signals for Passive Radar
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摘要: 该文研究了GPS卫星信号作为照射信号的双基无源雷达信号性能。首先论述了雷达系统结构和信号模型，然后分析了雷达探测距离和信号的模糊函数特性，最后计算机仿真了GPS雷达信号的性能。理论分析和计算机仿真表明GPS卫星信号是性能优良的无源雷达信号。
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关键词:
- GPS;无源雷达;模糊函数;照射器
Abstract: This paper studies the performances of GPS signals as the illuminator of bistatic passive radar. The radar system structure and signal model are firstly developed, then the detection range and signal ambiguity are analyzed, and finally computer simulations are used to evaluate the performances. Theoretical analyses and simulation results reveal that the GPS signals are applicable as the passive radar signals. -
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