Aurora FEST3D 2018 (无源RF结构分析)

  • 软件大小|Size:1,009.5MB
  • 软件语言|Language:英文
  • 运行环境|Platform:/Win7/8/10 64位
  • 使用方式|License:单机版
  • 更新时间|Release:2018-03-20
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  • 历史版本|Version:1
  • 下载次数|Counts:
  • 标 签|Tag:Aurora   FEST3D   

软件介绍|Description ——介绍来源于互联网,具体功能以官方为准。

FEST3D能够高效地分析波导技术中的各种无源RF结构。
基本上,FEST3D基于矩量法有效解决的积分方程技术。
此外,采用边界积分 - 共振模式扩展(BI-RME)方法提取具有任意截面的复杂波导的模态图。这些方法的成功组合确保了高度的准确性,并减少了计算资源(就CPU时间和内存而言)。
在此基础上,FEST3D能够在极短时间内(几秒或几分钟)模拟复杂的无源器件,而通用软件(基于分段技术,如有限元或有限差分)可花费数小时计算。
此外,与模式匹配技术不同,FEST3D采用的电磁算法将相对收敛的问题最小化,从而获得更可靠的结果。此外,积分方程技术提取部分频率相关计算,因此与标准模式匹配技术相比,每个频率点的计算时间更短。当需要多种模式来精确分析组件时,这种好处更加明显。
 
FEST3D is able to efficiently analyse different kind of passive RF structures in waveguide technology.
Basically, FEST3D is based on an integral equation technique efficiently solved by the Method of Moments.
Additionally, the Boundary Integral-Resonant Mode Expansion (BI-RME) method is employed for extracting the modal chart of complex waveguides with arbitrary cross-section. The successful combination of such methods ensures a high degree of accuracy, as well as reduced computational resources (in terms of CPU time and memory).
On this basis, FEST3D is able to simulate complex passive devices in extremely short times (of the order of seconds or few minutes), whereas general purpose software (based on segmentation techniques such as finite elements or finite differences) can spend hours for the same calculations.
Moreover, unlike mode-matching techniques, the electromagnetic algorithms employed in FEST3D minimize the problems of relative convergence leading to more confident results. Furthermore, the integral equation technique extracts part of the frequency dependent computations, thus allowing a faster computational time per frequency point when compared to standard mode-matching techniques. This benefit is more evident when many modes are required for an accurate analysis of the component.
 

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