Analysis of Symplectic and FEM in Pyramid Horn Aperture Field
LI Mingwei, WANG Yongtao, LI Chengbin (Department of Electronic Engineering, Dalian University of Technology, Dalian 116024)
In this paper, the variation calculus equation of pyramid hom is presented based on Hamilton architecture, the electromagnetic field distribution of hom aperture is calculated by half parsing, and the analysis process keeps the symplectic character. A small outspread of horn' s aperture field is calculated and compared with the value obtained from a parsing method. The results show that Hamilton architecture and Symplectic algorithm can be applied to electromagnetic field satisfactorily.
【CateGory Index】： TN011