Accurate Matrix-Free Time-Domain Method with Traditional Vector Bases in Unstructured Meshes

被引：0
|
作者：
Yan, Jin [1 ]
Jiao, Dan [1 ]
机构：
[1] Purdue Univ, Sch Elect & Comp Engn, W Lafayette, IN 47907 USA
来源：
2015 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2015年
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, we develop a new time-domain method that is naturally matrix free and independent of element shape used for discretization. No extra modification on traditional vector bases is required. Its implementation is straightforward. The accuracy and stability of the proposed method are shown to be guaranteed. Numerical experiments on a variety of unstructured tetrahedral meshes have validated the accuracy and generality of the proposed method.
引用
收藏
页码：342 / 343
页数：2
相关论文
共 50 条
  • [1] Accurate Matrix-Free Time-Domain Method in Unstructured Meshes
    Yan, Jin
    Jiao, Dan
    2015 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS), 2015,
  • [2] Explicit Matrix-Free Time-Domain Method in Unstructured Meshes
    Zeng, Kaiyuan
    Jiao, Dan
    2019 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS), 2019, : 132 - 135
  • [3] Accurate Matrix-Free Time-Domain Method in Three-Dimensional Unstructured Meshes
    Yan, Jin
    Jiao, Dan
    2015 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2015, : 1830 - 1831
  • [4] Matrix-Free Time-Domain Method with Unconditional Stability in Unstructured Meshes
    Yan, Jin
    Jiao, Dan
    2016 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, 2016, : 1133 - 1134
  • [5] Matrix-Free Time-Domain Method for Thermal Analysis in Unstructured Meshes
    Yan, Jin
    Jiao, Dan
    2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2017, : 1793 - 1794
  • [6] Formulations of an Accurate and Stable Matrix-Free Time-Domain Method in 2-D Unstructured Meshes
    Yan, Jin
    Jiao, Dan
    2015 IEEE MTT-S INTERNATIONAL CONFERENCE ON NUMERICAL ELECTROMAGNETIC AND MULTIPHYSICS MODELING AND OPTIMIZATION (NEMO), 2015,
  • [7] Accurate and Stable Matrix-Free Time-Domain Method in 3-D Unstructured Meshes for General Electromagnetic Analysis
    Yan, Jin
    Jiao, Dan
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2015, 63 (12) : 4201 - 4214
  • [8] Patch-Based Matrix-Free Time-Domain Method and PML Truncation in Unstructured 3-D Meshes
    Do Nascimento, Vinicius C.
    Jiao, Dan
    IEEE Transactions on Antennas and Propagation, 2025, 73 (03) : 1698 - 1711
  • [9] Explicit Matrix-Free Time-Domain Method in Unstructured Meshes and Its Application to Stable Simulation of General Unsymmetrical Systems
    Zeng, Kaiyuan
    Jiao, Dan
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2019, 67 (12) : 4821 - 4832
  • [10] Matrix-Free Time-Domain Method for General Electromagnetic Analysis in 3-D Unstructured Meshes-Modified-Basis Formulation
    Yan, Jin
    Jiao, Dan
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2016, 64 (08) : 2371 - 2382
12345