DGTD Method with Multi-level Local Time-stepping Scheme for Field-circuit Co-simulation

被引：0
|
作者：
Zhu, Junpei [1 ]
Zhang, Tiancheng [1 ]
Fan, Zhenhong [1 ]
Bao, Huaguang [1 ]
Ding, Dazhi [1 ]
Chen, Rushan [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Dept Commun Engn, Nanjing, Peoples R China
来源：
PROCEEDINGS OF THE 2021 CROSS STRAIT RADIO SCIENCE AND WIRELESS TECHNOLOGY CONFERENCE (CSRSWTC) | 2021年
基金：
中国国家自然科学基金;
关键词：
DGTD method; multi-level LTS scheme; field-circuit co-simulation; periodic structure; SYSTEMS;
D O I：
10.1109/CSRSWTC52801.2021.9631737
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：
In this paper, a discontinuous Galerkin time domain (DGTD) method based on multilevel local time stepping (LTS) scheme for field-circuit co-simulation is proposed. With the proposed method, different time steps can be selected in accordance with the local stability conditions, which can greatly reduce the calculation time. The efficiency improvement of the method is verified by the simulation of waveform selection metasurfaces.
引用
收藏
页码：284 / 286
页数：3
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