Numerical and Experimental Analysis of Linear-End Metallic Thin Wire Antennas

Hu  Hai-Tao; Fang  Guang-You

doi:10.3724/SP.J.1146.2007.00777

Volume 30 Issue 11

Jan. 2011

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Hu Hai-Tao, Fang Guang-You. Numerical and Experimental Analysis of Linear-End Metallic Thin Wire Antennas[J]. Journal of Electronics & Information Technology, 2008, 30(11): 2759-2762. doi: 10.3724/SP.J.1146.2007.00777

Citation:

Hu Hai-Tao, Fang Guang-You. Numerical and Experimental Analysis of Linear-End Metallic Thin Wire Antennas[J]. Journal of Electronics & Information Technology, 2008, 30(11): 2759-2762. doi: 10.3724/SP.J.1146.2007.00777

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Numerical and Experimental Analysis of Linear-End Metallic Thin Wire Antennas

doi: 10.3724/SP.J.1146.2007.00777

Hu Hai-Tao^{①② 方广有
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Fang Guang-You

Received Date: 2007-05-22
Rev Recd Date: 2007-10-08
Publish Date: 2008-11-19

Abstract

Abstract

In this paper, a kind of linear-end metallic thin wire antenna is studied. The properties of the transmitted waveforms in free space, the footprints and the VSWR are simulated with the FDTD method and tested. Simulations are carried out for various parameters such as end resistor values, permittivity values, flare angles, and height above the ground. The electronic field distributions in near field are simulated in different modulated frequencies. The results show that the simulation results and the measurement results are basic agreement. The results also show that this kind of antenna is more adaptive to the different working conditions than the common bow-tie antenna.
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References(1)

References

[1] 栗毅, 黄春琳, 雷文太. 探地雷达理论与应用. 第一版, 北京:科学出版社, 2006 年9 月: 1-2, 70-71. [2] 周蔚红, 刘培国, 刘克成, 何建国. 探地雷达中蝶形振子天线的改进[J].电子与信息学报.2005, 27(7):1171-1173浏览 [3] Lestari A A, Yarovoy A G, and Ligthart L P. Numerical andexperimental analysis of circular-end wire bow-tie antennasover a lossy ground[J].IEEE Trans. on Antennas andPropagation.2004, 52(1):26-35 [4] Lestari A A, Yarovoy A G, and Ligthart L P. Adaptive wirebow-tie antenna for ground penetrating radar. Geoscienceand Remote Sensing Symposium, 25-29 July 2005: 368-371. [5] 葛德彪, 闫玉波. 电磁波时域有限差分方法. 第一版, 西安:西安电子科技大学出版社, 2003 年4 月: 199-200. [6] Taflove A and Hagness S C. Computational Electrodynamics.The Finite-Difficience Time-Domain Method. ThirdEdition, London: Artech House, 2005: 288-292.

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