Extension of the ADI-BOR-FDTD Method to Debye Dispersive Media

被引：3
|
作者：
Chen, Hai-Lin [1 ]
Chen, Bin [1 ]
Fang, Da-Gang [2 ]
Liu, Heng [1 ]
机构：
[1] Nanjing Engn Inst, Electromagnet Lab, Nanjing 210007, Peoples R China
[2] Nanjing Univ Sci & Technol, Nanjing 210094, Peoples R China
来源：
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2009年 / 19卷 / 06期
基金：
美国国家科学基金会;
关键词：
Alternating direction implicit (ADI); body of revolution (BOR); dispersive media; finite-difference time-domain (FDTD); ALGORITHM; SCATTERING;
D O I：
10.1109/LMWC.2009.2020004
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The unconditionally stable alternating-direction-implicit (ADI)-FDTD method for bodies of revolution (BOR) is extended to Debye dispersive media based on the auxiliary differential equation (ADE) formulation. To validate the proposed algorithm, two numerical examples are given. Compared with the 3-D FDTD result, they show good agreement and at least 83% of memory and 55% of running time is saved for CFLN = 2.
引用
收藏
页码：344 / 346
页数：3
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