Title :
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
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;
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
DOI :
10.1109/ICMMT.2007.381356
