基于PWB方法的电大尺寸腔体结构电磁耦合求解器的开发与验证

胡明浪; 周世华; 闫丽萍; 赵翔

doi:10.11884/HPLPB202234.220026

基于PWB方法的电大尺寸腔体结构电磁耦合求解器的开发与验证

doi: 10.11884/HPLPB202234.220026

四川大学电子信息学院，成都 610064

基金项目: 国家自然科学基金面上项目（61877041）

详细信息

作者简介:
胡明浪，ml_hu_scu@163.com

通讯作者:
赵　翔，zhaoxiang@scu.edu.cn

中图分类号: O441.4
计量
- 文章访问数: 592
- HTML全文浏览量: 299
- PDF下载量: 39
- 被引次数: 0
出版历程
- 收稿日期: 2022-01-15
- 修回日期: 2022-04-07
- 网络出版日期: 2022-04-13
- 刊出日期: 2022-05-15

Development and validation of electromagnetic coupling solver for electrically large-sized cavity structure based on power balance method

College of Electronics and Information Engineering, Sichuan University, Chengdu 610064, China

摘要

摘要: 功率平衡（PWB）法是基于统计电磁学的求解电大尺寸腔体结构电磁耦合问题的快速方法。在PWB方法的基础上，开发了一个电大尺寸腔体结构电磁耦合求解器，实现了对不同腔体形状、不同孔缝形状、不同源类型等条件下的电大尺寸腔体结构电磁耦合水平的快速求解，并与已发表文献的结果和实验结果进行了对比，验证了求解器的有效性和高效性。
- 功率平衡法 /
- 统计电磁学 /
- 电大腔体 /
- 电磁拓扑 /
- 耦合截面
Abstract: The power balance (PWB) method is a fast method based on statistical electromagnetics for solving electromagnetic coupling problems in electrically large-sized cavity structures. Based on the PWB method, an electromagnetic coupling solver is developed to solve the electromagnetic coupling level of electrically large-sized cavity structure with different cavity shapes, different aperture shapes and different source types, etc. The validity and efficiency of the solver is validated by comparing its output with the results in the published literature and those of experiments.
- power balance method /
- statistical electromagnetics /
- electrically large cavity /
- electromagnetic topology /
- coupling cross section

HTML全文

图 1 文献[17]腔体

Figure 1. The cavity presented by Junqua et al ^[17]

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图 2 求解器流程图

Figure 2. Solver flowchart

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图 3 文献[17]算例

Figure 3. Example presented by Junqua et al ^[17]

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图 4 文献[16]算例

Figure 4. Example presented by Hill et al ^[16]

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图 5 文献[22]算例

Figure 5. Example presented by Junqua et al ^[22]

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图 6 长方体双腔算例

Figure 6. Example of cuboid double cavity

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