Time-Domain Analytical Expression for Far Radiation Field of Arbitrarily Oriented Dipole above Layered Half Space

摘要：

　　Using the frequency-domain far field analytical expression of the arbitrary orientation dipole above the layered half space,combined with the frequency-domain to timedomain conversion relationship and the Fourier transform,the time-domain far field analytical expression is derived.The far field analytical expression contains the convolution of the incident source and the time-domain reflection coefficient.The method has clear physical concept and simple calculation,and has the advantage of obtain wide frequency band information with Fourier transform.The numerical results prove the validity and correctness of the proposed method.

关键词： layered half space dipole time-domain far field analytical expression

作者: Shen Ning Wei Bing Zhang Shitian Yi Weike

作者单位: School of Physics and Optoelectronic Engineering Xidian University Xian,China;School of Electronic School of Physics and Optoelectronic Engineering Xidian University Xian,China National Key Laboratory of Electromagnetic Environment China Research Institute of Radiowave Propaga

会议类型: 国际会议

会议名称: The 12th International Symposium Antennas, Propagation, and EM Theory(ISAPE 2018)?(第十二届天线、传播与电磁理论国际学术会议)

会议地点: 杭州

会议语种:英文

页码: 1-4

在线出版日期: 2018-12-03（万方平台首次上网日期，不代表论文的发表时间）