On the correction of quadrature demodulation errors, the thesis analyzes the effect of channels imbalance of quadrature demodulation receiver on dual frequency ranging. A new correction method is presented based on time average.
在正交解调误差校正方面,分析了正交解调接收机通道不平衡对双频测距的影响,基于时间平均的思想,提出了一种正交解调误差的校正新方法。
参考来源 - 连续波测距雷达信号分析器设计及相关理论与算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本文提出一种基于双频测距的多频连续滤雷达测距新算法，即二次相差法。
A new algorithm based on dual frequency is proposed in this paper for multiple frequency CW radar ranging.
多频测距解模糊的实现方式通常有两种：二次差频和参差双频。
The realization mode of solving ambiguity for multiple frequency ranging usually has two kinds:quadric difference frequency and uneven dual frequency.
介绍了一种双纵模双频激光精密测距的工作原理，信号处理及误差分析。
The paper described principle, signal processing and error analysis of two-longitudinal modes and two frequencies laser's precision ranger finder.
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