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- Solving Pattern of Dual Reflector Antennas with Especial Shape with Geometrical Optics Method 用几何光学法计算特殊形状双反射面天线的方向图
- we analysis several kinds method been using to calculate the RCS of object, and apply Geometrical Optics method to calculate the RCS of object with plasma slab. 分析了常用于研究目标雷达截面的几种近似方法,并将几何光学法应用于求解附有等离子体层的目标的雷达截面。
- In this dissertation, the operation principle and the relations of geometrical parameters of a standard Cassegrain antenna are analyzed by using the geometrical optics method; 本文采用几何光学法,说明标准卡塞格伦天线的工作原理,分析其几何参数关系;
- geometrical optics method 几何光学方法
- We introduce the application of matrixmethod in geometrical optics by dealing spherical refraction system with matrix method. 本文用矩阵处理球面折射系统光学问题来介绍矩阵方法在几何光学中的应用.
- These three laws form the basis of what is called geometrical optics. 这三条定律构成了所谓几何光学的基
- geometrical optics methods 几何光学法
- Comparing the shape design method that is in common use currently, deducing the physical and geometrical optics theory, this article advanced a direct-shape method for the reflector. 本文综合比较了目前常用的赋形设计方法,并通过物理光学、几何光学理论公式的推导,提出了一种反射面直接赋形的方法。
- Transmission, without diffusion, in accordance with the laws of geometrical optics. 没有漫射的传输,服从几何光学的规律。
- Reflection, without diffusion, in accordance with the laws of geometrical optics; as in a mirror. 没有漫射的反射,服从几何光学的规律;就像镜面造成的反射。
- In applying the preceding formulae, it should be remembered that they have been derived with the help of the laws of geometrical optics. 在使用上述那些公式时,必须记住它们是利用几何光学的一些定律导出的。
- Moreover, the radiation field of the distorted reflector antenna is calculated by the physical optics method. 在此基础上,通过使用物理光学法直接计算出变形反射面天线辐射场。
- Through diffraction invese ratio relation and quantization of geometrical optics,the transition between geometrical optics and wave optics was discussed. 通过衍射反比关系和几何光学的量子化,讨论了几何光学和波动光学的过渡问题。
- Nature of Light, Geometrical Optics, and Gaussian Approximation, Wave Optics, Interference of Light, Coherence, Polarization of Light, Diffraction of Light. 光的性质、动光学、何光学及高斯近似、的干涉、干性、的偏振、的绕射、些重要的应用实例。
- The article corrects a lot of logical errors and misnomers in many optics textbooks and is very important in the teaching and learning of geometrical optics. 摘要论文纠正了大量光学教材中的逻辑错误与用词不当,对于几何光学的教学具有十分重要的意义。
- Taking physical optics method and geometric theory of diffraction,this article discusses the affection of finite dimension deflector plate to antenna array directional diagram. 关键词:天线阵,方向图,物理光学法,几何绕射理论|全部关键词
- Bases on the theory of the geometrical optics, the formula of account of Moire-fringe spacing is deduced, the principle of Moire-fringe measuring micro replacement is discussed. 摘要按照光的直线传播原理,利用光栅栅线之间的遮光效应,推导出了莫尔条纹间距的计算公式,叙述了莫尔条纹测量微小位移的工作原理。
- Starting from the curvature of 3- dimensional Riemannian manifold, a new complex space which can contain the information of both geometrical optics and wave optics is built. 从三维黎曼流形的曲率出发,构造了一个复空间。它的流线能兼容几何光学与波动光学的信息。
- Through diffraction invese ratio relation and quantization of geometrical optics, the transition between geometrical optics and wave optics was discussed. 摘要通过衍射反比关系和几何光学的量子化,讨论了几何光学和波动光学的过渡问题。
- Using geometrical optics theory and off-axis aberration analysis,a set of crossed double strip integrators for high power CO_2 laser beam homogenizing has been designed. 利用几何光学原理和轴外像差理论,设计一种应用于大功率CO_2激光陶瓷烧结实验的反射型正交双带式积分镜均束装置。