coherent de-dispersion 相干消色散
non-coherent de-spreading and demodulation 非相干解扩解调
In this paper, we deduce the decoherent factor in theory, and then we control decoherence by varying coupling coefficient.
本论文从理论上推导了退相干因子，随后，通过改变耦合系数，对退相干进行控制。
·2,447,543篇论文数据，部分数据来源于NoteExpress
Two methods to chose coherent accumulation time and non-coherent accumulation times are proposed and simulated. The methods and simulation results can be used as a reference in GNSS DE sign.
提出了两种相干累加时间与累加次数的选取方法并进行了仿真，该方法和仿真结果可作为GNSS系统信号捕获与跟踪过程方案设计的参考依据。
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