| 车载鞭天线电磁特性及耦合度的仿真研究 |
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| 引用本文： | 俞集辉,马晓雷.车载鞭天线电磁特性及耦合度的仿真研究[J].计算机仿真,2008,25(1):281-284,319. |
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| 作者姓名： | 俞集辉 马晓雷 |
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| 作者单位： | 重庆大学高电压与电工新技术教育部重点实验室,重庆,400030 |
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| 摘 要： | 天线是现代汽车上经常使用的设备之一,研究天线电磁特性受车体影响的情况和多部天线间的干扰情况是十分重要的.文中建立了逼真的汽车模型,利用以有限积分法为基础的CST微波工作室对模型上不同位置的鞭天线电磁特性及多部天线间的耦合度进行了仿真研究,最终通过仿真结果分析出最佳的天线位置.分析过程和所得到的结果可作为汽车电磁兼容研究及车载天线设计的手段和依据.
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| 关 键 词： | 车载天线 有限积分技术 电磁特性 耦合度 |
| 文章编号： | 1006-9348（2008）01-0281-04 |
| 收稿时间： | 2006-10-08 |
| 修稿时间： | 2006-10-23 |
Simulation of Electromagnetic Character and Coupling Degree of Vehicle Whip Antennas |
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| YU Ji-hui,MA Xiao-lei.Simulation of Electromagnetic Character and Coupling Degree of Vehicle Whip Antennas[J].Computer Simulation,2008,25(1):281-284,319. |
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| Authors: | YU Ji-hui MA Xiao-lei |
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| Affiliation: | YU Ji-hui MA Xiao-lei (Key Laboratory of High Voltage Engineering , Electrical New Technology,Ministry of Education,Chongqing University,Chongqing 400030,China) |
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| Abstract: | Antennas have become a frequently used component in modern vehicles.It is very important to re- search the electromagnetic character of antenna affected by vehicle body and the interference among the antennas.In this paper,a lifelike vehicle model was constructed,then the electromagnetic character of whip antenna at different position on model and the coupling degree among antennas are simulated by using CST based on FIT technology.The best antenna position was obtained by simulation results at last.The ana... |
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| Keywords: | Vehicle antennas FIT technology Electromagnetic character Coupling degree |
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