The Mixed Method Analysis of Higher Order Mode in Waveguide of Piecewise Homogeneous Dielectric

摘要:

文章预览

This paper presented the elementary principle and the computation for waveguide eigenvalues by using mixed method (Quadric-FE-BEM). A general computer program based on the mixed method is programed, as an application, the cut–off wavelength of higher order modes in the rectangular waveguide are computed and the calculation results are well in agreement with the theoretical value. It has been shown that the mixed method is an effective method to analyze waveguide eigenvalues in engineering. At last, the cut-off wavelength of higher order modes in TEM Cell of homogeneous dielectric is also analyzed.

信息:

期刊:

编辑:

Han Zhao

页数:

3334-3337

DOI:

10.4028/www.scientific.net/AMM.130-134.3334

引用:

C. J. Shuai "The Mixed Method Analysis of Higher Order Mode in Waveguide of Piecewise Homogeneous Dielectric", Applied Mechanics and Materials, Vols. 130-134, pp. 3334-3337, 2012

上线时间:

October 2011

输出:

价格:

$35.00

[1] QIU Zhaojie, HOU Xinyu, WEI Gao, et. A High Accuracy FEM/BEM Hybrid Method for EM Scattering from Two-Dimensional Objects[J] . Journal of Microwares. 2006, 22(3): 1-4.

[2] Hu Qiya, Yu Dehao. A preconditioner for coupled FEM-BEM variational inequality[J]. Science China, Mathematics. 2010, 53(11): 2811-2830.

DOI: 10.1007/s11425-010-4069-5

[3] Ni G.Z., Yang S.Y. et. Numerical caculation of electromagnetic fields project[M]. Beijing: Machine Press, (2004).

[4] Li Z Y. Electromagnetic field boundary element method [M]. Beijing: Press of Beijing Institute of Technology, (1987).

[5] SISIR K. DAS,B.K. SINHA. Numerical Solution of Higher Order Cut-Off Frequences in Symmetric TEM Cells Using Finite Element Method [J]. IEEE Trans. Electromagnetic. Compat., Vol. 32, pp.264-268, Nov. (1990).

DOI: 10.1109/15.59885

为了查看相关信息, 需 Login.