如果您是范的几何绕射理论的方法，这是墙纸给你。
If you're a fan of the GTD methodology, this is the wallpaper for you.
几何绕射理论的定义是：大卫·艾伦在自己的网站上。
本文应用几何绕射理论（GTD）计算了弹载天线的辐射方向图。
The pattern of an antenna in missile is calculated by using GTD method.
采用波浪绕射理论和源汇法对悬浮隧道所受波浪荷载进行了求解。
On the basis of diffraction theory the wave loading on an SFT was solved by the source distribution method;
几何绕射理论的原理在于，一个人需要转移任务的心灵记录他们外部。
GTD rests on the principle that a person needs to move tasks out of the mind by recording them externally.
运用波的绕射理论阐明了表面波遇到缺陷时透射脉冲频谱发生变化的机理。
The spectral variation mechanism of the transmitted pulse when surface wave meets a defect in steel tube concrete is explained by using the diffraction theory.
几何绕射理论的基础是很容易储存，跟踪和检索所有相关信息的事情需要做。
GTD is based on making it easy to store, track and retrieve all information related to the things that need to get done.
本文应用几何绕射理论对介质覆盖体上过渡区和焦散区的场进行了详细地分析。
The fields in transition and caustic region of dielectric coated objects are obtained by geometric theory of diffraction.
采用线性绕射理论计算了开敞式墩柱码头墩间的波面高程，并编制了计算程序。
A computer program is developed for calculating the wave profile surrounding the cylinders in the open sea pillar quay with linear diffraction theory.
简要介绍了几何绕射理论(GTD)和一致性绕射理论(utd)的基本原理。
This paper briefly introduces the basic principles of geometrical theory of diffraction (GTD) and the uniform theory of diffraction (UTD).
接着运用一致性绕射理论(utd)分析了导体圆柱上方缝隙天线的辐射特性。
Then the radiation characteristics of slot antennas located on a cylindrical conductor are analyzed using Uniform geometry theory of diffraction (UTD).
本文简要地介绍了曲面及直劈几何绕射理论(GTD)在计算天线方向性中的应用。
In this Paper, a summary of Geometrical Theory of Diffraction (GTD) by a curved surface and a straight wedge, and its application to calculation of antenna pattern is given.
采用矩量法(MOM)结合一致性绕射理论(utd)来计算共形天线阵单元间的互耦。
The mutual coupling is calculated by a combination of method of moments (mom) with uniform theory of diffraction (UTD).
准光模式变换器主要采用矢量绕射理论和几何光学理论，并结合两种理论设计复杂反射曲面。
Quasi-Optical Mode Converter is mainly adopted vector diffraction theory and Geometry optics theory, and the numerical results of complex reflector are analyzed.
讨论了一致性几何绕射理论（UTD）的适用范围，并提出其适合于源离绕射边近的处理方法。
The range of application of uniform geometrical theory of diffraction (UTD) is discussed. It is pointed out that UTD is valid when a source is near the diffraction edge.
在水平和垂直极化入射下，本文理论值与已有的实验结果以及与一致性绕射理论的结果吻合较好。
For both horizontal and vertical polarizations, the theoretical results obtained in this paper agree very well with the experimental results...
本文应用几何绕射理论研究了有限结构体上天线的辐射特性，并给出了圆柱体上直立天线的计算结果。
In this paper, the antenna radiation features on finite constructional bodies is studied via GTD, and the calculated result of vertical antenna on cylinder is obtained.
本文应用几何绕射理论(GTD)，计算了圆锥底上一元和二元垂直单振子滚动面(赤道面)的辐射图。
The geometrical theory of diffraction (GTD) has been used to calculate the Roll-Plane (Equatorial-Plane) radiation of the one and two vertical monopole elements on the base of the cone.
针对传统的抛物线算法在计算棱边散射体时误差较大这一问题，本文引入了一致性绕射理论对其进行修正。
To eliminate the obvious error resulted by the scattering analysis of scatterers with edges by traditional PE method, Uniform Theory of Diffraction was presented to solve the problem.
本文应用绕射理论并借助于互易定理，导出了一个在有限尺寸金属平板上割出的一条裂缝的近似辐射埸公式。
On applying the diffraction theory and with the aid of the reciprocity theorem, an approximate formula for the radiation field of a slot cut in a metal sheet of finite size is derived.
本文首先介绍了反射面天线的基本结构和几种主要的分析方法，包括几何光学法、几何绕射理论、物理光学法等。
Firstly, the basic concept and the configuration of reflector antenna are introduced in this article. And then some commonly used methods such as GO, GTD and PO etc are discussed.
根据实测的单元天线方向图，利用几何绕射理论，给出了金属截锥柱侧天线三维辐射场的一种有效的数值分析方法。
On the basis of the experimental element pattern and GTD, an efficient numerical method for analyzing 3-D radiation field of antennas on the truncated cone-cylinder is presented.
在高性能微波暗室技术设计中，由于静区指标较高，采用一般的几何光学技术不能进行准确计算，因此需采用几何绕射理论技术。
In design of anechoic chamber with higher quality, when requirements of quiet zone index are higher, it must use the geometrical theory of diffraction instead of the geometrical optics for accuracy.
在一致性几何绕射理论基础上，采用等效电流的方法给出了有限锥体在完全极化平面波照射下后向散射场的散射极化矩阵表示式。
Based on the uniform geometrical theory of diffraction, the equivalent current is used to calculate the back scattering field for the finite cone.
在高性能微波暗室技术设计中，由于静区指标较高，采用一般的几何光学技术不能进行准确计算，因此需采用几何绕射理论技术。
Ray path tracing is a key step to apply geometrical theory of diffraction in solving the problems of high frequency electromagnetic scattering and radiating.
在复杂外形的电大尺寸目标的电磁散射特性计算中，由于一致性几何绕射理论(utd)的本身特点所局限，直接计算必然会带来很大的误差。
As an effective high frequency method, the uniform geometrical theory of diffraction (UTD) has been widely used for calculating RCS of electrically large complex targets.
通过建立有限长声屏障的绕射声衰减的理论模型，进行了这方面的探讨。
The paper study the problem by constructing theoretical model of diffracted sound attenuation of limited length barrier.
剖面上水动力系数按刘易斯剖面法计算得到。波浪外载荷按线性艾立波理论及其绕射波理论得到。
The hydrodynamic coefficients are calculated by Lewis section method, and the wave disturbing load is obtained through Airy linear theory and scattered wave theory.
增量长度绕射系数理论（ILDC）是对电大尺寸复杂目标进行边缘绕射计算的有效方法之一。
The theory of Incremental length diffraction coefficients (ILDC) is one of the efficient methods to calculate the edge diffraction of electrically large scaled complex objects.
增量长度绕射系数理论（ILDC）是对电大尺寸复杂目标进行边缘绕射计算的有效方法之一。
The theory of Incremental length diffraction coefficients (ILDC) is one of the efficient methods to calculate the edge diffraction of electrically large scaled complex objects.
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