光电技术应用, 2017, 32 (4): 33, 网络出版: 2017-10-30
液晶光学相控阵组件扫描精度分析研究
Analysis and Research on Liquid Crystal Optical Phase Array Component Steering Presicion
摘要
依据液晶相控阵波控方式的基本原理, 对影响液晶相控阵扫描精度的因素进行分析, 针对三种典型的影响因素进行了理论仿真分析, 并通过实验测量液晶相控偏转精度, 能够优于2 μrad量级。
Abstract
According to the basic principle of liquid crystal phased array beam steering mode, the influence on the steering precision of the liquid crystal phased array is analyzed. Precision on steering angle of liquid crystal optical array has been theoretically analyzed on the relative three main reasons. Meanwhile, experimental research has also been finished to obtain encouraging result indicates that precision is better than 2 μrad.
汪相如, 黄子强. 液晶光学相控阵组件扫描精度分析研究[J]. 光电技术应用, 2017, 32(4): 33. WANG Xiang-ru, HUANG Zi-qiang. Analysis and Research on Liquid Crystal Optical Phase Array Component Steering Presicion[J]. Electro-Optic Technology Application, 2017, 32(4): 33.
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