Calculation of Time-Domain Far Field of Antennas Using DG-FETD Method

被引：0
|
作者：
Hu, Fu-Gang [1 ]
Wang, Chao-Fu [1 ]
机构：
[1] NUS, Temasek Labs, Singapore, Singapore
来源：
2014 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2014年
关键词：
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：
In this paper, the time-domain near-to-far-field (TD-NTFF) transformation in the discontinuous Galerkin finite-element time-domain (DG-FETD) framework is presented. A new scheme is proposed to accumulate the contribution of near fields to far-fields in the time domain. This scheme only uses electric and magnetic fields at the newest time step. It does not require the storage of the electromagnetic (EM) fields at previous time steps. Thus, this scheme is more advantageous to higher-order interpolation of far-fields.
引用
收藏
页码：2246 / 2247
页数：2
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