| 任意形状天线的分析及核表达 |
| |
| 引用本文： | Kadhum Al-Majdi,胡斌杰,尹俊勋. 任意形状天线的分析及核表达[J]. 华南理工大学学报(自然科学版), 2005, 33(12): 52-55 |
| |
| 作者姓名： | Kadhum Al-Majdi 胡斌杰 尹俊勋 |
| |
| 作者单位： | 华南理工大学,电子与信息学院,广东,广州,510640;华南理工大学,电子与信息学院,广东,广州,510640;华南理工大学,电子与信息学院,广东,广州,510640 |
| |
| 基金项目： | 高等学校博士学科点专项科研基金资助项目（20020561024） |
| |
| 摘 要： | 将电场积分方程和矩量法相结合，可得到一种处理任意形状天线的高效率数学方法．文中对任意形状的天线进行了分析和讨论．通过矩量法，得到了电流的解，并给出了任意形状天线结构电流解积分方程中格林函数的精确核表达．最后将计算结果与其它方法所得结果进行比较，证明了文中方法的高效性和精确性．
|
| 关 键 词： | 电场积分方程 天线 矩量法 任意形状 |
| 文章编号： | 1000-565X（2005）12-0052-04 |
| 收稿时间： | 2004-12-10 |
| 修稿时间： | 2004-12-10 |
Analysis and Kernel Expression of Wire Antenna with Arbitrary Shape |
| |
| Kadhum Al-Majdi,Hu Bin-jie,Yin Jun-xun. Analysis and Kernel Expression of Wire Antenna with Arbitrary Shape[J]. Journal of South China University of Technology(Natural Science Edition), 2005, 33(12): 52-55 |
| |
| Authors: | Kadhum Al-Majdi Hu Bin-jie Yin Jun-xun |
| |
| Affiliation: | College of Electronic and Information Engineering, South China Univ. of Tech. , Guangzhou 510640, Guangdong, China |
| |
| Abstract: | By combining the electric-field integral equation with the moment method, an efficient numerical procedure for treating the problems of wire antenna with arbitrary shape can be developed. In this paper, the wire antenna with arbitrary shape is analyzed and discussed, and the solution to the current is obtained by using the moment method. Moreover, the exact kernel expressions of Green functions in the integral equation are presented for the solution to tile current of wire structure with arbitrary shape. Finally the numerical results and comparisons are performed, verifying the efficiency and accuracy of the proposed method. |
| |
| Keywords: | electric-field integral equation wire antenna moment method arbitrary shape |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
