Title :
An improved wave-front method applied in numerical eletromagnetics
Author :
Yang, Zhao ; Satish, Udpa ; Yi, Cao ; Xuehong, Wu
Author_Institution :
Coll. of Electr. & Autom. Eng., Nanjing Normal Univ., Nanjing
Abstract :
In this paper an improved wave-front method is presented in the application of finite element method (FEM) for 3D magnetostatic modeling. First theory of wave-front method is analyzed. Then the principle of improved wave-front method (IWFM) is described clearly to show its efficiency. Furthermore, the availability of IWFM for non-linear application is demonstrated together with the strategy of IWFM optimization for "front width". Numerical example is also provided to verify the improved method and its efficiency.
Keywords :
computational electromagnetics; finite element analysis; magnetostatics; 3D magnetostatic modeling; FEM; finite element method; numerical electromagnetics; wave-front method; Difference equations; Differential equations; Educational institutions; Electromagnetic analysis; Electromagnetic modeling; Electromagnetic scattering; Finite element methods; Gaussian processes; Iterative methods; Large-scale systems; finite element method; numerical electromagnetic; wave-front method;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
DOI :
10.1109/ICMMT.2008.4540490
