Numerical Investigation of the Production of Electromagnetic Body Force by Coplanar Waveguide

LIU  Zong-Kai; ZHOU  Ben-Mou; LIU  Hui-Xing; JI  Yan-Liang; LIU  Zhi-Gang

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Numerical Investigation of the Production of Electromagnetic Body Force by Coplanar Waveguide

更新时间：2026-05-27

- Numerical Investigation of the Production of Electromagnetic Body Force by Coplanar Waveguide
- Vol. 28, Issue 4, Pages: 22-25(2011)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 December 2011，
  
  Published：2011
- 稿件说明：
移动端阅览
刘宗凯, 周本谋, 刘会星, 纪延亮, 刘志刚. 共面波导激励电磁体积力的数值研究[J]. 广东工业大学学报, 2011, 28(4): 22-25.

LIU Zong-Kai, ZHOU Ben-Mou, LIU Hui-Xing, et al. Numerical Investigation of the Production of Electromagnetic Body Force by Coplanar Waveguide[J]. 2011, 28(4): 22-25.
刘宗凯, 周本谋, 刘会星, 纪延亮, 刘志刚. 共面波导激励电磁体积力的数值研究[J]. 广东工业大学学报, 2011, 28(4): 22-25. DOI：

LIU Zong-Kai, ZHOU Ben-Mou, LIU Hui-Xing, et al. Numerical Investigation of the Production of Electromagnetic Body Force by Coplanar Waveguide[J]. 2011, 28(4): 22-25. DOI：

摘要

低频微波在共面波导传输线上是以准TEM（Transverse ElectroMagnetic）模的形式传播，其横向分布的电场和磁场相互作用能够激励出沿导带方向的电磁体积力.通过有限元-棱边元法数值分析了不同频率的激励源对共面波导周围场强分布的影响，并研究了处于特定环境下的共面波导周围的电场、磁场以及电磁体积力的分布情况.结果表明，在相同介质中频率较低的微波具有更大插入损耗，并且能保持良好准TEM模的特征，且导带周围分布的横向电场和磁场相互耦合可以激励出沿导带方向的电磁体积力.

Abstract

Low frequency microwaves propagate through coplanar waveguide in the quasi-static TEM mode

and the cross section electric field and magnetic field interact to produce electromagnetic body force along the coplanar waveguide. It investigated the influence of frequency on the density fields around the coplanar waveguide. The distribution of the electric field

magnetic field and electromagnetic body force in certain conditions was also discussed. The results show that in the same boundary conditions microwaves of lower frequency can lead to larger insertion loss and keep the quality of being better quasi-static TEM mode. The electromagnetic body force along the direction of coplanar waveguide can be produced through the mutual coupling of the electric field and magnetic field.

关键词

Keywords

references

Shatrov V，Gerbetha G. Magnetohydrodynamic drag reduction and its efficiency[J]. Physics of Fluids, 2007, 19(3): 035109，1-12.

Dattarajan S, Johari H. Boundary layer separation control by lorentz force actuators[C]∥36th AIAA Fluid Dynamics Conference and Exhibit. California: American Institute of Aeronautics and Astronautics, Inc, 2006:AIAA 3887，1-16.

Weier T, Shatrov V, Gerbeth G. Magnetohydrodynamics–Historical Evolution and Trends[M]. Berlin: Springer,2007:295-312.

杨涓,苏纬仪,毛根旺,等. 外加磁场微波等离子推力器内流场数值模拟[J]. 物理学报, 2006,55(12):6494-6499.

夏广庆, 毛根旺,朱国强,等. 美国微波电热推力器的发展历史与研究现状[J].火箭推进, 2008,34(4):32-37.

Simons R N. Coplanar Waveguide Circuits, Components, and Systems[M]. New York: John Wiley & Sons, Inc,2001:20-65.

Weier T, Gerbeth G. Control of separated flows by time periodic Lorentz forces[J]. European Journal of Mechanics B-Fluids, 2004, 23:835-849.

金建铭.电磁场有限元方法[M]. 王建国译.西安：西安电子科技大学出版社, 1998:96-187.

陈钢. 利用矢量有限元法求微波多端口网络的S参数[D]. 成都：电子科技大学物理电子学院, 2009.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Magneto-Magnetic Coupling Characteristics of Magnetostrictive Materials in Walking Energy Collector

Energy Management Strategy of Hybrid Locomotive Based on Road Condition Parameters

Ground Deformation Monitoring and Influencing Factors Analysis in Fuzhou City Based on PSI Technology

A Resource Allocation Optimization Method for Multi-UAV Integrated Sensing, Computing, and Communication Towards Disaster Relief

SCA-YOLO: Real-time Target Detection Based on Deformable Convolution and Context-aware Attention

Related Author

Wang Ya-wen

Gu Ai-yu

Yan Bai-ping

Luo Lang

Lin Qin-tie

Pan Han-ping

Pan Jian-xin

Bin Li-ying

Related Institution

School of Automation, Guangdong University of Technology

AI问答

⁰