On the basis of narrating the range finding principle for the LFMCW level radar,the reflection of the range finding precision for the non-linearity of the VCO is analyzed,a method of the nonlinear compensation is presented.
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- 在LFMCW液面雷達測距原理的基礎上 ,分析了壓控振蕩器 (VCO)的非線(xiàn)性對測距精度的影響 ,提出一種VCO的非線(xiàn)性補償方法。
