Upgrading LOD-FDTD to Efficient Method with Second-Order Accuracy

被引：0
|
作者：
Yang, Zaifeng [1 ]
Tan, Eng Leong [1 ]
Wang, Li-lian [2 ]
机构：
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore, Singapore
[2] Nanyang Technol Univ, Sch Phys & Math Sci, Singapore, Singapore
来源：
2015 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC), VOLS 1-3 | 2015年
关键词：
IMPLEMENTATION;
D O I：
暂无
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：
This paper presents the upgrading of locally one-dimensional finite-difference time-domain (LOD-FDTD) method to efficient method with second-order accuracy. The fundamental ADI-FDTD and LOD-FDTD methods with source implementations are given to derive the upgraded LOD-FDTD method. Using proper initial input processing, second-order accurate field values can be obtained. The upgraded LOD-FDTD method can yield the results of both original and upgraded LOD-FDTD methods simultaneously. Numerical results are demonstrated to verify the upgraded (second-order) accuracy.
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页数：3
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