纯音测距体制中软件解模糊的实现方法

The Implementation of Sine Wave Distance Measurement and Software De-Obscurity

基于无线电纯音测距的原理 ,逐步推出用软件实现匹配解距离模糊的方法。讨论了选择原测音时应考虑的因素 ,分析了相位精度的影响 ,并介绍了静态匹配、原测音恢复和动态跟踪的算法。实际应用表明 ,该方法解距离模糊正确 ,距离跟踪正常。

A method of using software in matching implementing range de obscurity is introduced in this article based on the principle of radio sine wave ranging measuring. The factors that should be considered in selecting the prime sine waves are discussed, the effects of the phase accuracy are analyzed, and the algorithms of static matching restoration of the prime sine waves as well as dynamic tracking are introduced. The method is of significant importance in the development and manufacturing of ground stations.