Eigenvalue solver based on Finite Integration Technology

Author

Zhu, Xiaofang ; Yang, Zhonghai ; Li, Bin ; Li, Jianqing ; Huang, Tao ; Hu, Quan ; Hu, Yulu ; Gao, Peng ; Liao, Li ; Xiao, Li ; He, GuoXian

Author_Institution

Univ. of Electron. Sci. & Technol. of China, Chengdu

fYear

2007

fDate

18-21 April 2007

Firstpage

1

Lastpage

2

Abstract

HFCS, a 3D ElectroMagnetic (EM) simulator, is developed based on the Finite Integration Technology (FIT) so that Maxwell equations in any arbitrary geometry with known boundary conditions and free sources can be solved. As a first step, the FDTD-type grid is adopted. Thereafter, the Maxwell equations in integral form are discretized into the Maxwell Grid Equations through FIT and the eigenmode equation is obtained. Assigning material properties and boundary conditions, the eigenmode problem for a 3D geometry is established and then solved.

Keywords

Maxwell equations; eigenvalues and eigenfunctions; electrical engineering computing; microwave tubes; 3D electromagnetic simulator; FDTD-type grid; HFCS; Maxwell equations; eigenvalue solver; finite integration technology; high frequency circuit simulator; Boundary conditions; Circuit simulation; Computational modeling; Eigenvalues and eigenfunctions; Frequency; Hybrid fiber coaxial cables; Impedance; Integral equations; Maxwell equations; Microwave technology;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology, 2007. ICMMT '07. International Conference on

Conference_Location

Builin

Print_ISBN

1-4244-1048-7

Electronic_ISBN

1-4244-1049-5

Type

conf

DOI

10.1109/ICMMT.2007.381356

Filename

4266115