XGTD v2.1下载 电磁仿真和分析软件

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  XGTD v2.1下载 电磁仿真和分析软件

XGTD 是专业的高频电磁仿真工具，主要用于散射、天线和EMC。
   XGTD将GTD，UTD 和Surface Rays相结合，包含目前所有重要的绕射算法。建立复杂物体（飞机，汽车，舰船，暗室等）附近的传播模型，分析天线的不同位置，物体对天线远场的影响。预测发射机和接收机的放置如何与物体相互作用，计算信号强度，天线远场增益。对物体以及暗室进行建模，进行电磁计算得出信号传播特性。
   XGTD 的主要特点有：
  强大的图形用户接口完成计算模型建立和结果输出
  CAD 文件导入复杂结构
  NSMA和XFdtd 天线模式导入
  提供天线近场场强和远场方向图
  计算天线的耦合和干扰
  射线传播路径显示
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::::::English Description::::::

XGtd? is a general purpose ray-based electromagnetic analysis tool suitable for high frequency radiation, antenna, and EMC applications. XGtd combines GTD, UTD, and Surface Rays to include all important diffraction mechanisms present in high frequency analysis of devices in the vicinity of complicated objects. The software is aimed toward the analysis of antennas on vehicles or aircraft, but is also suitable for anechoic chamber simulations.  

The powerful, user-friendly GUI is an efficient tool for importing CAD files of complex objects, setting up calculation parameters, running calculations, and viewing output. Antenna patterns generated by our full wave solver, XFdtd? , or from NSMA can be imported into XGtd.  Output from the calculation engine includes near-zone fields, far-zone antenna patterns and antenna coupling and interference measures. Display of the possible ray paths, color-coded to indicate signal strength, is possible in addition to planar field displays of field strength.  If your application is too large for a full wave solver think first of XGtd.