Progress of optical phased array (OPA) technology based on electro-optic material is summarized.
综述了基于电光材料的光学相控阵(opa)的研究进展。
Optical phased array can be divided into regular optical phased array and irregular optical phased array depending on the size of modulation units.
光学相控阵按照调制单元尺寸的大小关系可以分为规则光学相控阵和非规则光学相控阵。
On the basis of the discussion of the optical phased array theory, the design of the equal irregular optical phased array system for experiment is presented.
本文在讨论相控阵有关理论的基础上，设计出了一种实验用的等效非规则光学相控阵扫描系统。
For the reason above, regular optical phased array is used only when the size of the modulation unit is smaller than half of the size of the working wavelength.
所以通常规则光学相控阵只用于调制单元的尺寸小于工作波长的一半的情况。
Also, computer simulation is conducted to work out the contrast curve of scanning spots and the offset voltage across the modulation unit of the optical phased array.
最后通过计算机模拟计算，得出扫描点的对比度曲线以及相控阵调制单元上所加的补偿电压。
The application of optical fiber technology in phased array radar also includes the use of optical fiber delay line in optical phased array radar beam to form the necessary phase shift.
光纤技术在相控阵雷达的应用还包括用光纤延迟线在光控相控阵雷达波束形成所需的相移。
The liquid crystal phased array, discussed in this paper, is an important form of optical phase array technology.
本文中液晶相控阵即光学相控阵技术的一种重要形式。
The true time delay technology for optically phased array radar using the delay characteristics of optical fiber is presented.
着重介绍了利用光纤的延迟特性实现光控相控阵雷达的实时延迟技术。
But the alignment and calibration of the optical axis and the electric axis of phased array radar demands high perpendicular accuracy of the optical axis to the array plane.
而相控阵雷达光电轴的标定与校准则要求光轴与阵面较高的垂直精度。
An optical true time delay (TTD) is a means for optically controlling phased array antennas (PAAs).
光真延时是对相控阵天线进行光控的一种重要手段。
The research development of integrated photonic multi-channel high precision microwave phase shifter is described, considering its applications in optical phased-array radar system.
从集成光子学多路、高精度微波移相器在光控相控阵雷达系统中的应用背景出发，探讨了该器件的研究进展和应用前景。
The research development of integrated photonic multi-channel high precision microwave phase shifter is described, considering its applications in optical phased-array radar system.
从集成光子学多路、高精度微波移相器在光控相控阵雷达系统中的应用背景出发，探讨了该器件的研究进展和应用前景。
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