HIGHER-ORDER NODE-BASED TDFEM FOR TRANSIENT ELECTROMAGNETIC ANALYSIS IN RECTANGULAR WAVEGUIDE

• 出 处: Journal of Electronics(China)
• 发表日期: 2009年04期
• 关键词: waveguide nodal validated Domain rectangular iteration listed verified powerful

Higher-order Time Domain Finite Element Method (TDFEM) based on the nodal inter- polation is proposed for two-dimensional electromagnetic analysis. The detailed algorithms of the method are presented firstly, and then the accuracy, CPU time and memory consumption of the higher-order node-based TDFEM are investigated. The high performance of the presented approach is validated by numerical results of the transient responses of Transverse Electric (TE) field and Transverse Magnetic (TM) field in a rectangular waveguide.

Higher-order Time Domain Finite Element Method (TDFEM) based on the nodal inter-polation is proposed for two-dimensional electromagnetic analysis. The detailed algorithms of the method are presented firstly, and then the accuracy, CPU time and memory consumption of the higher The high performance of the presented approach is validated by numerical results of the transient responses of Transverse Electric (TE) field and Transverse Magnetic (TM) field in a rectangular waveguide.