| Characteristic-Based Time Domain Method for Cylindrically Conformal Microstrip Patch Antennas |
| |
| 作者姓名： | 徐晓文 辛莉 |
| |
| 作者单位： | School of Information Science and Technology, Beijing Institute of Technology, Beijing 100081, China |
| |
| 基金项目： | 高等学校博士学科点专项科研项目 |
| |
| 摘 要： | The characteristics of a cylindrical conformal microstrip patch antenna are analyzed by using the characteristic-based time domain （CBTD） method. A governing equation in the cylindrical coordinate system is formulated directly to facilitate the analysis of cylindrically conformal microstrip patch antennas. The algorithm has second-order accuracy both in time and space domain and has the potential to eliminate the spurious wave reflection from the numerical boundaries of the computational domain, Numerical results demonstrate the important merits and accuracy of the proposed technique in computational electromagnetics,
|
| 关 键 词： | 时域特性 微波传输天线 对角化 通量分裂 有限差分时域法 |
| 文章编号： | 1004-0579（2005）04-0386-05 |
| 收稿时间： | 2004-02-22 |
Characteristic-Based Time Domain Method for Cylindrically Conformal Microstrip Patch Antennas |
| |
| XU Xiao-wen and XIN Li.Characteristic-Based Time Domain Method for Cylindrically Conformal Microstrip Patch Antennas[J].Journal of Beijing Institute of Technology,2005,14(4):386-390. |
| |
| Authors: | XU Xiao-wen and XIN Li |
| |
| Affiliation: | School of Information Science and Technology, Beijing Institute of Technology, Beijing 100081, China |
| |
| Abstract: | The characteristics of a cylindrical conformal microstrip patch antenna are analyzed by using the characteristic-based time domain (CBTD) method. A governing equation in the cylindrical coordinate system is formulated directly to facilitate the analysis of cylindrically conformal microstrip patch antennas. The algorithm has second-order accuracy both in time and space domain and has the potential to eliminate the spurious wave reflection from the numerical boundaries of the computational domain. Numerical results demonstrate the important merits and accuracy of the proposed technique in computational electromagnetics. |
| |
| Keywords: | characteristic-based time domain (CBTD)method conformal microstrip antenna diagonaliza-tion flux splitting finite-difference time domain (FDTD) method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《北京理工大学学报(英文版)》浏览原始摘要信息 |
|
点击此处可从《北京理工大学学报(英文版)》下载全文 |
