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Description: 三维fdtd的PML程序编写，少见的完全的版本-3D fdtd PML programmers, a rare complete version
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Size: 1024 |
Author: 夏烁 |
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Description: 平面波入射到金属球时产生散射场的理论值计算，将球体表面按照经纬线进行网格划分-Plane wave incident upon the metal balls scattered field when the theoretical value calculated spherical surface will be conducted in accordance with the latitude and longitude grid lines
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Size: 226304 |
Author: wang |
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Description: We analyze, both analytically and numerically, the effectiveness
of cloaking an infinite cylinder from observations by electromagnetic
waves in three dimensions. We show that, as truncated approximations
of the ideal permittivity and permeability tensors tend towards
the singular ideal cloaking fields, so that the anisotropy ratio tends to
infinity, the D and B fields blow up near the cloaking surface. Since
the metamaterials used to implement cloaking are based on effective
medium theory, the resulting large variation in D and B will pose a
challenge to the suitability of the field averaged characterization of "
and 碌. We also consider cloaking with and without the SHS (softand-
hard surface) lining, shown in [6] to be theoretically necessary
for cloaking in the cylindrical geometry. We demonstrate numerically
that cloaking is significantly improved by the SHS lining, with both
the far field of the scattered wave significantly reduced and the blow
up of D and B prevented.
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Size: 179200 |
Author: Jason |
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Description: In an electromagnetic cloak based on a transformation approach, reduced sets of
material properties are generally favored due to their easier implementation in reality,
although a seemingly inevitable drawback of undesired reflection exists in such cloaks.
Here we suggest using high-order transformations to create smooth moduli at the outer
boundary of the cloak, therefore completely eliminating the detrimental scattering
within the limit of geometric optics. We apply this scheme to a non-magnetic
cylindrical cloak and demonstrate that the scattered field is reduced substantially in a
cloak with optimal quadratic transformation as compared to its linear counterpart.
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Size: 149504 |
Author: Jason |
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Description: total (or scattered) field for incident TMz plane wave
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Size: 1024 |
Author: numerical |
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Description: 用较为真实的散点数据，根据逐步订正相关原理，对网格点的模拟数据进行修正，得到一个与真实场更为吻合的空间网格分布场。-To more real scattered point data, according to gradually revise the relevant principles of the grid points of analog data be revised to be a much more consistent with the real space field distribution of the grid field.
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Size: 2048 |
Author: Matt lee |
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Description: Display the analytic solution of the 2D Helmholtz equation for a dielectric cylinder (i.e. the scattered field and the transmitted field). You can specify the following parameters: radius, wave number outside and wave number inside the cylinder.
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Size: 1024 |
Author: max |
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Description: 一篇讲解FDTD中，隐式格式迭代，总场散射场分离的改进的论文，对于学习总场散射场有重要作用。-FDTD in a brief, implicit iteration, the total field scattered field improved separation of papers, total field scattered field for the study has an important role.
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Size: 71680 |
Author: albert |
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Description: 一维光子晶体计算透射率和发射率，TM模式，mur边界条件，总场散射场模式-Calculation of one-dimensional photonic crystal transmittance and emissivity, TM mode, mur boundary conditions, the total field scattered field pattern
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Size: 1024 |
Author: 冯睿 |
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Description: 计算一维光子晶体的投射和反射，TM模式，PML边界条件，总场散射场模式，高斯脉冲，并已优化-One-dimensional photonic crystal projection and reflection, PML boundary conditions, the total field scattered field model, Gaussian pulse, and has been optimized
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Size: 1024 |
Author: 冯睿 |
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Description: MoM code to find the scattered field from a circular perfect conductor (TE and TM)
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Size: 13312 |
Author: ryyan |
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Description: FDTD仿真二维圆柱隐身衣，附理论推导和matlab程序
二维TM波（Hx Hy Ez），传的是TE波的程序其实道理是一样的。边界采用UPML，平面波靠总场/散射场引入-Two-dimensional TM wave (Hx Hy Ez), TE wave transmission is in fact the procedure is the same reason. Boundary using UPML, a plane wave by the total field/scattered field into
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Size: 71680 |
Author: 郝明明 |
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Description: 该程序主要用于计算瑞利散射条件下，雷达接收到的粒子散射场的大小。-The codes are used to generate the field and then calculate the far-field scattered field collected by the radar.
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Size: 3072 |
Author: 李云龙 |
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Description: 编程应用粒子群优化算法来优化天线，降低散射场，使天线得到优化-The programming using particle swarm optimization algorithm to optimize the antenna, reducing the scattered field, so that the antenna has been optimized
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Size: 1024 |
Author: rain |
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Description: 二维TM偏振的总场散射场边界条件的FDTD算法实现。-2D TM polarization of the total field scattered field boundary conditions FDTD algorithm.
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Size: 1024 |
Author: andrew |
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Description: Using magic time-step in a one-dimensional FDTD grid, implement total-field/scattered-field wave-source condition
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Size: 1024 |
Author: mamad |
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Description: Analytical solution to scattered field of EM wave via MoM.
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Size: 8072192 |
Author: Ogatoby |
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Description: total-field/scattered-field, 2D square-cell TE grid, incident-angle 0<=angle<=90
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Size: 1024 |
Author: Roxana |
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Description: using the magic time-step in 1D FDTD grid, implement a total-field/scattered-field wave-source.
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Size: 1024 |
Author: Roxana |
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Description: total-field/scattered-field 2D, square cell TE grid, incident angle range 90<=angle<=180
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Size: 1024 |
Author: Roxana |
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