伪码测距
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pn code ranging pn码测距 ; 伪码测距
ground-to-satellite PN code ranging system 星地伪码测距系统
The key technology of PN-code ranging is studied, such as long periodic PN-code's design, PN-code rapid acquisition and its implement.
研究了伪码测距的关键技术:长周期码的设计,伪码快速捕获及其实现结构。
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Spread-spectrum PN code ranging and differential Positioning technology are used to make it possible to reach such accuracy.
达到高精度的关键是应用了伪随机码扩谱及差分定位技术。
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