A Discontinuous Galerkin Time-Domain Method for Modeling of Power-Ground Planes with Narrow Slots and Signal Vias

被引：0
|
作者：
Lee, Hui Min [1 ]
Gao, Si-Ping [1 ]
Liu, En-Xiao [1 ]
机构：
[1] ASTAR, Inst High Performance Comp, Elect & Photon Dept, Singapore, Singapore
来源：
2017 ASIA-PACIFIC INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (APEMC) | 2017年
关键词：
Discontinuous Galerkin method; power-ground planes; Maxwell's equations; narrow slots; telegrapher's equations;
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 a Discontinuous Galerkin Time-Domain (DGTD) method for modeling of power-ground planes with narrow slots and signal vias in high-speed electronic packages or PCBs. Based on the surface equivalence theorem, the 2D Maxwell's equations for power-ground planes solved by the 2D DGTD method are coupled with the telegrapher's equations for slots solved by the 1D DGTD method. The proposed DGTD method is then integrated with via-circuit models to include the effects of signal vias. The accuracy and efficiency of the method are validated against full-wave commercial software. A speed-up of about 14 times against the commercial software is achieved.
引用
收藏
页码：288 / 290
页数：3
相关论文
共 50 条
  • [31] Discontinuous Galerkin time-domain method for GPR simulation of conducting objects
    Diaz Angulo, L. D.
    Alvarez, J.
    Garcia, S. G.
    Rubio Bretones, A.
    Gomez Martin, R.
    NEAR SURFACE GEOPHYSICS, 2011, 9 (03) : 257 - 263
  • [32] Room acoustics modelling in the time-domain with the nodal discontinuous Galerkin method
    Wang, Huiqing
    Sihar, Indra
    Pagán Muñoz, Raúl
    Hornikx, Maarten
    Journal of the Acoustical Society of America, 2019, 145 (04): : 2650 - 2663
  • [33] A New Application to the Discontinuous Galerkin Time-Domain Method for the Surface Plasmons
    Xu, Li
    Li, Xing
    Ye, Zhen
    Wang, Hao
    Yang, Zhong-Hai
    Li, Bin
    2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING, 2020, : 1039 - 1040
  • [34] Discontinuous Galerkin time-domain method for GPR simulation in dispersive media
    Lu, T
    Cai, W
    Zhang, PW
    IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2005, 43 (01): : 72 - 80
  • [35] A Nodal Discontinuous Galerkin Time-Domain Method Based on Wave Equation
    Yang, Qi
    Shi, Yan
    Ban, Zhen Guo
    Zhu, Shi Chen
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2020, 19 (07): : 1083 - 1087
  • [36] A new Laguerre-based discontinuous Galerkin time-domain method
    Shi, Yan
    Tian, Cheng-Yi
    Liu, Zhi-Qi
    Liang, Chang-Hong
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2017, 59 (07) : 1499 - 1503
  • [37] Modeling of Plasma Formation During High-Power Microwave Breakdown in Air Using the Discontinuous Galerkin Time-Domain Method
    Yan, Su
    Greenwood, Andrew D.
    Jin, Jian-Ming
    IEEE JOURNAL ON MULTISCALE AND MULTIPHYSICS COMPUTATIONAL TECHNIQUES, 2016, 1 : 2 - 13
  • [38] A Three-Dimensional Discontinuous Galerkin Time-Domain Finite Element Method for Electromagnetic Modeling of Wireless Power Transfer Coils
    Arabsalmanabadi, Bita
    Arab, Homa
    Amador, Victor H. G.
    Dufour, Steven
    Al-Haddad, Kamal
    IEEE OPEN JOURNAL OF THE INDUSTRIAL ELECTRONICS SOCIETY, 2021, 2 : 360 - 371
  • [39] Discontinuous Galerkin Implementation of Domain Decomposition Time-Domain Finite-Element Method
    Ye, Zhenbao
    Wang, Chao-Fu
    2011 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (APSURSI), 2011, : 2338 - 2341
  • [40] Modeling of Metasurfaces Using Discontinuous Galerkin Time-Domain Method Based on Generalized Sheet Transition Conditions
    Tian, Shaowen
    Wu, Kaiming
    Ren, Qiang
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2022, 70 (08) : 6905 - 6917
12345