Efficient Leapfrog 2-D SF FDTD Method for Periodic Structures

被引：0
|
作者：
Lei, Qi [1 ]
Wang, Jianbao [1 ]
Shi, Lihua [1 ]
Zhang, Qi [1 ]
Fu, Shangchen [1 ]
机构：
[1] Army Engn Univ, Natl Key Lab Electromagnet Environm Effects & Ele, Nanjing, Jiangsu, Peoples R China
来源：
2018 INTERNATIONAL APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY SYMPOSIUM IN CHINA (ACES-CHINA 2018) | 2018年
基金：
国家重点研发计划;
关键词：
periodic structures; split-field finite-difference time-domain method; Peaceman-Rachford scheme; one-step leapfrog scheme;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper presents an efficient leapfrog implementation of the 2-D split-field (SF) FDTD method for solving problems of the oblique incident plane wave on periodic structures. By adopting the modified SF method, Peaceman-Rachford scheme, one-step leapfrog scheme and ShermanMorrison formula, the proposed SF method is implemented in the much simpler scheme than traditional SF method. Furthermore, the Courant-Friedrich-Levy (CFL) stability condition of the proposed method is weaker. The accuracy and efficiency of this method are verified by numerical results.
引用
收藏
页数：2
相关论文
共 50 条
  • [1] Efficient Leapfrog SF FDTD Method for Periodic Structures at Oblique Incidence
    Lei, Qi
    Shi, Lihua
    Wang, Jianbao
    Chen, Hailin
    Fu, Shangchen
    [J]. APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2019, 34 (06): : 858 - 862
  • [2] Efficient Leapfrog LOD-FDTD Method for Periodic Structures at Oblique Incidence
    Liu, Yicheng
    Shi, Lihua
    Wang, Jianbao
    Chen, Hailin
    Lei, Qi
    Zhang, Qi
    Fu, Shangchen
    [J]. 2018 INTERNATIONAL APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY SYMPOSIUM IN CHINA (ACES-CHINA 2018), 2018,
  • [3] Efficient Implementation of 2-D Split-Field FDTD Method for Analyzing Periodic Structures
    Wang, Jianbao
    Wang, Jinlong
    Lei, Qi
    Shi, Lihua
    Chen, Hailin
    Liu, Haoquan
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2017, 65 (06) : 3263 - 3266
  • [4] Application of the Leapfrog ADI FDTD Method to Periodic Structures
    Mao, Yun-Fei
    Chen, Bin
    Xia, Jing-Long
    Chen, Jian
    Tang, Zhen
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2013, 12 : 599 - 602
  • [5] HIE-FDTD Method With PML for 2-D Periodic Structures at Oblique Incidence
    Wang, Jianbao
    Wang, Jinlong
    Zhou, Bihua
    Wu, Qihui
    Gao, Cheng
    Guo, Fei
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2016, 15 : 984 - 987
  • [6] Mur Absorbing Boundary Condition for 2-D Leapfrog ADI-FDTD Method
    Gan, Theng Huat
    Tan, Eng Leong
    [J]. 2012 IEEE ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP), 2012, : 3 - 4
  • [7] Efficient Implementation of Fourier Modal Method for 2-D Periodic Structures
    Li, Jie
    Shi, Lihua
    Ji, Dedong
    Tan, Eng Leong
    Lei, Qi
    Ma, Yao
    Ran, Yuzhou
    Liu, Yicheng
    Wang, Jianbao
    [J]. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2022, 32 (05) : 375 - 378
  • [8] Unconditionally Stable FDTD Method Based on LOD Scheme for Analysis of 2-D Periodic Structures
    Wang, Jian-bao
    Zhou, Bi-hua
    Shi, Lihua
    Chen, Bin
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (08) : 4003 - 4006
  • [9] One-Step Leapfrog LOD-FDTD Method With CPML for Periodic Structures
    Liu, Yicheng
    Shi, Lihua
    Chen, Hailin
    Wang, Jianbao
    Lei, Qi
    Duan, Yantao
    Zhang, Qi
    Fu, Shangchen
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2019, 18 (01): : 9 - 13
  • [10] Divergence of Electric Field for the two-dimensional (2-D) Leapfrog ADI-FDTD method
    Gan, Theng Huat
    Tan, Eng Leong
    [J]. 2012 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2012,
12345