This thesis presents the FDTD applications in the electromagnetic simulation of waveguide structures.
本文主要研究了时域有限差分法（FDTD）在波导结构电磁场特性分析方面的应用。
The electromagnetic simulation based on Non-uniform FDTD mesh is a generalized and efficient method to solve many electromagnetic problems.
基于非均匀FDTD网格的电磁场模拟是解决电磁场问题的一种有效方法。
The electromagnetic simulation based on Non-uniform FDTD mesh is a generalized and efficient method to solve many practical electromagnetic problems.
基于非均匀FDTD网格的电磁场模拟是一种解决诸多实际电磁场问题的通用、有效方法。
Engineers use the tools to conduct 3-D electromagnetic simulations and RF circuit simulation for antenna, GPS, and various wireless design applications.
工程师可以使用工具来进行天线，全球定位系统，以及各种无线应用的3 - D电磁模拟和RF电路仿真。
By the optimization modules of electromagnetic simulation software, optimize the filter structure, so that the designed filter to meet performance targets.
用仿真软件对这两个滤波器进行了电磁仿真，用软件的优化模块对滤波器结构进行了优化，使所设计的滤波器满足性能指标。
The detailed measurements of the antenna, including VSWR, directivity and gain are processed. The measurement results are compared with the electromagnetic simulation results and analyzed.
通过对天线进行了驻波比、方向图、增益的详细测量并和软件仿真结果进行了比对和深入的分析。
Then, package structure, especially the signal transmitting path structure is optimized using 3d electromagnetic simulation and microwave circuit theory. Effect of package lid is also studied.
然后通过三维电磁场仿真，并结合微波电路理论对封装结构，特别是高频信号传输路径进行了优化设计，另外对盖板的效应进行了定性分析。
And then, based on experiments and combined with three-dimensional full-wave electromagnetic simulation software, the frequency domain and time domain performance of the through-hole via is analyzed.
然后基于实验研究，并结合三维全波电磁仿真软件在频域和时域对通孔结构性能进行分析。
Electromagnetic tracking systems are widely used in Virtual Reality and computer simulation system to measure the attitude and position of the users hand or head to perform Human-Computer Interaction.
虚拟现实系统和计算机仿真系统中广泛采用电磁跟踪系统测量用户的头部或手部的位置和姿态来实现人机交互。
The numeric simulation of electromagnetic responses in frequency domain for electrical anisotropic formation is a challenge in current conditions of computer memory and operation speed.
在现有计算机内存和运算速度条件下，电性各向异性地层中频率域电磁响应的数值模拟是一个难点。
The function and significance of electromagnetic transients simulation for transmission line in modern power system are clarified and the research contents and methods are introduced.
阐述了输电线电磁暂态仿真在现代电力系统分析中的作用和意义，对研究内容和方法进行了介绍。
A numerical simulation approach analyzing electromagnetic characteristics for dielectric-loaded double-layer frequency selective surfaces (FSS) with dissimilar lattice geometries is presented.
给出了一种分析有介质加载的不同栅格外形双层频率选择表面电磁特性的数值模拟方法。
Through the electromagnetic numerical simulation, it carried out the study of the correlation on the magnetic design and the performance of MR damper.
通过对磁流变阻尼器的电磁学数值模拟，研究了磁路设计与磁流变阻尼器性能的相关性。
Besides, the simulation of electromagnetic pulse coupling with computer box is important for the research of electromagnetic compatibility, interference and defense of computer system.
电磁脉冲对计算机机箱的耦合模拟计算可用于指导计算机系统的电磁兼容、干扰和防护研究。
In this paper, a new method named "node-splitting algorithm" is presented to deal with the power system electromagnetic transient network partition and parallel simulation.
该文从软件开发的角度出发，提出了一种解决电磁暂态实时仿真问题的分网并行算法。
With the help of simulation, the optimally designed resonant cavity type wetness sensor has acquired good high-frequency electromagnetic as well aerodynamic characteristics.
通过仿真，本文优化设计的谐振式湿度测量传感器具有良好的高频电磁性能和气动性能。
This paper first introduces the concepts of electromagnetic environment simulation for radar EW system, then proposes several rules of designing typical electromagnetic environment.
该文阐述了雷达电子战系统电磁环境仿真的基本概念以及建立典型电磁环境应遵从的准则。
The electromagnetic force acting on the crack in a metal is studied by numerical simulation method. The distributions of electric current, magnetic field and the electromagnetic stress are given.
用数值模拟方法研究了金属裂纹尖端电磁应力的分布情况，给出了电流分布、磁场分布和电磁应力的分布。
Based on electromagnetic induction principle and result of magnetic field simulation, a model of induction coil launcher with control turn-on time is analyzed and designed.
基于电磁感应原理和仿真分析结果，设计和制作了感应线圈型电磁发射器模型。
The magnetic forces and dynamic deformation analyses for tube-compression by electromagnetic forming are performed by coupled fields FEM numerical simulation.
对管件电磁缩径的磁场力和动态变形进行了耦合场FEM数值模拟。
The electromagnetic compatibility design of a radar simulation system is introduced.
介绍了某型号雷达模拟系统宽带数字频综设备的电磁兼容设计。
The distribution of magnetic field in commercial scale electromagnetic soft-contact mold was investigated with numerical simulation.
应用数值模拟讨论了工业实验软接触电磁连铸结晶器结构参数对结晶器内部磁场的影响规律。
Plenty of digital simulation calculations and simulation calculations using EMTP electromagnetic transient program indicate that the true fault location can be determined by the modified algorithm.
大量数字仿真及EMTP仿真计算表明修正算法可取得唯一区内真根。
This paper mainly does research for the numerical simulation of temperature distribution of barrel of injection molding machine in electromagnetic induction heating.
本文主要研究电磁感应加热器加热注射机料筒时料筒温度分布的数值模拟。
With Canadian SES's CDEGS software, this paper makes detail simulation research on the four electromagnetic parameter of AC EHV and UHV transmission line.
本文利用加拿大SES公司出品的CDEGS软件包对交流超高压以及特高压输电线路就这四个方面进行了详细的仿真研究。
Upon the basic electromagnetic theory, wave propagation equation on an axis symmetrical case is derived. Numerical simulation method for solving the partial differential wave equation is presented.
从基本电磁理论出发，推导轴对称条件下电磁波的波动方程，给出求解此类波动方程的数值仿真方法。
A 3d FEM numerical simulation of electromagnetic field in the crystallizer with different outer sleeves materials for al melt in low-frequent electromagnetic casting were conducted.
在结晶器外套材料的不同情况下，对低频电磁铸造铝合金过程的电磁场进行了三维有限元数值模拟。
The simulation of total energy flow and the density of states show that the dodecagonal QPC has photonic gap for TM polarized electromagnetic waves.
能流和态密度的计算结果都表示十二重准晶光子晶体具有光子带隙。
The simulation of total energy flow and the density of states show that the dodecagonal QPC has photonic gap for TM polarized electromagnetic waves.
能流和态密度的计算结果都表示十二重准晶光子晶体具有光子带隙。
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