光学学报, 2019, 39 (4): 0428003, 网络出版: 2019-05-10
基于外部时钟信号触发重采样的激光频率调制测距方法 下载: 938次
Laser Frequency Modulated Ranging Method Based on Triggering Resample from Outside Clock Signal
图 & 表
图 2. 触发重采样的信号。(a)辅助信号;(b)测量信号;(c)重采样信号
Fig. 2. Signals of triggering resample. (a) Auxiliary signal; (b) measurement signal; (c) resample signal
图 3. 触发重采样方法与零点触发采样方法的频谱图
Fig. 3. Frequency spectra obtained with triggering resample method and zero-point triggering method
张桐, 曲兴华, 张福民. 基于外部时钟信号触发重采样的激光频率调制测距方法[J]. 光学学报, 2019, 39(4): 0428003. Tong Zhang, Xinghua Qu, Fumin Zhang. Laser Frequency Modulated Ranging Method Based on Triggering Resample from Outside Clock Signal[J]. Acta Optica Sinica, 2019, 39(4): 0428003.