作者：张伟静, 童玲

作者单位：电子科技大学自动化工程学院, 四川成都 610054

关键词：双H形波导; 色散特性; 截止频率; 多层H波导; 横向谐振法

摘要：

用横向谐振法分析了双H形波导,对其色散特性和截止频率等进行了数值计算和理论分析,将所得结果进行比较,证明了该分析过程的正确性。该分析过程易于用统一的程序加以实现,对双H形波导的理论研究和设计具有一定的参考价值,具有一定的工程应用和指导意义。对其程序稍作修改既可应用于对多层H波导的分析,具有一定的通用性。

Analysis of properties of double-strip H-guide by using transverse resonant method

ZHANG Wei-jing, TONG Ling

School of Automation Engineering, University of Electronic Science and Technology, Chengdu 610054, China

Abstract: This paper analyzed the double-strip H-guide by using the transverse resonant method.Some important results were got from calculation and analyzing the properties of dispersion and cut-off frequency.The results agreed very well with the results got from HFSS and the analytic process was easy to program.It is of some reference values for the theoretical studies and designing of double-strip H-guide and it also has some directing significance for engineering application.It can also be used to analyze H-guide with laminated dielectric slab with some modification.

Keywords: Double-strip H-guide; Dispersion characteristics; Cut-off frequency; H-guide with laminated dielectric slab; Transverse resonant method

2007, 33(2): 112-114  收稿日期: 2006-6-28;收到修改稿日期: 2006-9-5

基金项目: 

作者简介: 张伟静(1981-),女,硕士,主要从事微波理论方面的研究。

参考文献

[1] Tischer F. A Waveguide for Microwave With Loss Losses[J]. Arch Electron and Uebertragung Stech, 1953, 11(7):592-596.
[2] 黎滨洪.表面电磁波和介质波导[M].上海:上海交通大学出版社, 1990.
[3] F.J. Tischer. Properties of the H Guide at Microwave and Millimeter Waves[J]. IEEE, 1959, 11(13):47-53.
[4] 吴万春.微波毫米波与光集成电路的理论基础[M].西安: 西北电讯工程学院出版社, 1985.
[5] Mitsuo kawamura, Yoshihiro. Transmission Loss of the Double-strip Modified H Guide at 50GHz[J]. Transactions on Microwave Theory and Techniques, 1980, 11(4):430-432.
[6] Frederick, J.TISCHER. H Guide with Laminated Dielectric Slab[J]. MTT, 1970, 18(1):9-15.
[7] 王一平, 陈达章, 刘鹏程.工程电动力学[M].西安:西北电讯工程学院出版社, 1985.
[8] 肖健康.多层介质填充H形波导的直线法分析[J].兰州理工大学学报, 2005, 31(2):99-102.