| 两种超宽带双极天线阻抗特性的FDTD分析 |
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| 引用本文： | 屠振,张广求.两种超宽带双极天线阻抗特性的FDTD分析[J].制导与引信,2004,25(3):37-39,55. |
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| 作者姓名： | 屠振 张广求 |
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| 作者单位： | 解放军信息工程大学,河南,郑州,450002 |
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| 摘 要： | 利用FDTD(时域有限差分法)对两种超宽带双极天线的阻抗特性进行了分析，并同文献中提到的单极天线的仿真结果与测量结果进行了比较，得到很好的一致性。结果表明：利用FDTD对超宽带双极天线进行仿真，可以大大缩短对天线的仿真时间，同时又可以反映单极超宽带天线的阻抗特性。
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| 关 键 词： | 超宽带天线 单极天线 圆锥天线 |
| 文章编号： | 1671-0576(2004)03-0037-03 |
The FDTD Analysis of Two Ultrawideband Bipolar Antennas' Impedance Characteristic |
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| TU Zhen,ZHANG Guang-qiu.The FDTD Analysis of Two Ultrawideband Bipolar Antennas'''' Impedance Characteristic[J].Guidance & Fuze,2004,25(3):37-39,55. |
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| Authors: | TU Zhen ZHANG Guang-qiu |
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| Abstract: | Analyses two ultrawideband bipolar antennas' impedance characteristic with FDTD,and compares the FDTD simulating result with the result of the monopole antenna in the reference,the similar result have been got. The result shows that the FDTD simulation to the ultrawideband bipolar antennas can greatly reduce the simulating time and can also reflect the impedance characteristic of the ultrawideband monopole antennas. |
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| Keywords: | ultrawideband antenna monopolar antenna conical antenna |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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