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.
引用
收藏
页数：3
相关论文
共 50 条
  • [31] Convolutional Perfectly Matched Layer (CPML) for Fundamental LOD-FDTD Method with 2nd Order Temporal Accuracy and Complying Divergence
    Gan, Theng Huat
    Tan, Eng Leong
    2013 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS (APMC 2013), 2013, : 839 - 841
  • [32] Singularity Processing Method of Microstrip Line Edge Based on LOD-FDTD
    Li, Lei
    Zhang, Xin
    Li, Yingsong
    INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, 2014, 2014
  • [33] Development of an LOD-FDTD Method for the Analysis of the Cole-Cole Model
    Shibayama, J.
    Kusaka, Y.
    Yamauchi, J.
    Nakano, H.
    Suzuki, Y.
    2016 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS), 2016, : 1781 - 1781
  • [34] Study on Coupling Fields of Cavity with Slot by LOD-FDTD Numerical Method
    Cai Junfeng
    Yi Jianzheng
    Xuan Zhaolong
    Fu Xiaozhong
    2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS (ICMTCE), 2013, : 349 - 352
  • [35] A Global Optimized Parameter to Reduce the Numerical Dispersion of the LOD-FDTD Method
    Su, Min
    Liu, Pei-Guo
    2016 ASIA-PACIFIC INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (APEMC), 2016, : 742 - 744
  • [36] Convolutional perfectly matched layer for an unconditionally stable LOD-FDTD method
    Ahmed, Iftikhar
    Li, Erping
    Krohne, Klaus
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2007, 17 (12) : 816 - 818
  • [37] Development of the Three-Dimensional Unconditionally Stable LOD-FDTD Method
    Ahmed, Iftikhar
    Chua, Eng-Kee
    Li, Er-Ping
    Chen, Zhizhang
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2008, 56 (11) : 3596 - 3600
  • [38] Analysis of a Photonic Bandgap Structure Using a Periodic LOD-FDTD Method
    Shibayama, Jun
    Ando, Ryoji
    Yamauchi, Junji
    Nakano, Hisamatsu
    APMC: 2009 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5, 2009, : 56 - 59
  • [39] Numerical Dispersion Improved Four-Step LOD-FDTD Method
    Saxena, Alok Kumar
    Srivastava, Kumar Vaibhav
    2016 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC2016), 2016,
  • [40] An Efficient Two-Step CPML for 3-D LOD-FDTD
    Rana, Md Masud
    Mohan, Ananda Sanagavarapu
    Chung, K. L.
    2013 IEEE INTERNATIONAL WORKSHOP ON ELECTROMAGNETICS (IWEM): APPLICATIONS AND STUDENT INNOVATION COMPETITION, 2013, : 163 - 166
12345