印刷带状偶极子天线与经典三维柱状偶极子天线的等效理论研究

doi:10.3969/j.issn.0372-2112.2015.02.004

电子学报 ›› 2015, Vol. 43 ›› Issue (2): 230-235.DOI: 10.3969/j.issn.0372-2112.2015.02.004

印刷带状偶极子天线与经典三维柱状偶极子天线的等效理论研究

常玉梅¹, 车文荃¹, 周雍²

1. 南京理工大学通信工程系, 江苏南京 210094;
2. 滑铁卢大学电子与计算机工程系, 加拿大滑铁卢 N2L3G1

收稿日期:2013-07-08 修回日期:2014-05-27 出版日期:2015-02-25
- 通讯作者:
- 车文荃
- 作者简介:
- 常玉梅 女,1983年生于河北成安.博士研究生,2006年和2009年分别在江苏科技大学电子信息学院和南京理工大学通信工程系获理学学士和工学硕士学位.现为南京理工大学通信工程系博士研究生,从事微波吸收体、频率选择表面等方面的研究.
- 基金资助:
- 兵科院预研基金 (No.62201070811)

Equivalence of the Strip-Dipole Antenna Printed on Dielectric Substrate to the Classical Rod-Dipole Antenna in Air

CHANG Yu-mei¹, CHE Wen-quan¹, CHOW Yung²

1. Department of Communication Engineering, Nanjing University of Science & Technology, Nanjing, Jiangsu 210094, China;
2. Electrical and Computer Engineering, University of Waterloo, Waterloo, ON N2L3G1, Canada

Received:2013-07-08 Revised:2014-05-27 Online:2015-02-25 Published:2015-02-25

摘要/Abstract

摘要：

相对于传统的柱状偶极子,印制偶极子天线更适合应用于现代通讯系统.本文通过引入边缘场效应,对传统的基于感应电动势法的柱状电偶极子辐射阻抗公式进行修正,并在此基础上将其推广至印制偶极子天线中.此外,本文还采用合成渐进法,基于物理概念,推导出平面偶极子天线的谐振频率及谐振频率处辐射电阻的两个计算机辅助计算公式.数值计算及验证表明,两个公式的精度均在2%以内,可以用于指导工程设计.

关键词: 印制偶极子天线, 辐射阻抗, 模糊电磁学, 合成渐进法, 矩量法

Abstract:

Dipole-antenna printed as strip on a dielectric substrate is more suitable for modern technology than the classical dipole in rod form.In this paper,an improved radiation impedance formula of rod-dipole in free space was proposed by considering the edge effects at two ends and the feeding point.Based on the improved formula and the equivalent conversion between rod-dipole and strip-dipole,thispaper derived a pair of simple and accurate formulas to convert the response of a strip-dipole on slab to that of an equivalent rod-dipole;the two formulas were obtained by using the Synthetic Asymptote (SA) method.The validity and the accuracy of the formula were verified,which is less than 2%,which means that thesetwo formulas can be quite useful for the guidance of practical engineering design.

Key words: printed dipole, radiation impedance, fuzzy EM, synthetic asymptote(SA), method of moment(MoM)

中图分类号:

TN911.23

常玉梅, 车文荃, 周雍. 印刷带状偶极子天线与经典三维柱状偶极子天线的等效理论研究[J]. 电子学报, 2015, 43(2): 230-235.

CHANG Yu-mei, CHE Wen-quan, CHOW Yung. Equivalence of the Strip-Dipole Antenna Printed on Dielectric Substrate to the Classical Rod-Dipole Antenna in Air[J]. Acta Electronica Sinica, 2015, 43(2): 230-235.

参考文献

[1] C R Brewitt-Taylor,et al.Planar antennas on a dielectric surface[J].Electronic Letter,1981,17 (20):729-731.
[2] Cavallo D,et al.Analytical description and design of printed dipole arrays for wideband wide-scan applications[J].IEEE Trans on AP,2012,60 (12):6027-6031.
[3] 鲁加国,吴曼青,靳学明,等.基于DDS的有源相控阵天线[J].电子学报,2003,31(2):199-202. Lu Jia-guo,Wu Man-qing,Jin Xue-ming,et al.Active phased-array antenna based on DDS[J].Acta Electronica Sinica,31(2):199-202.(in Chinese)
[4] Ko S C K,et al.Compact integrated diversity antenna for wireless communications[J].IEEE Trans on AP,2001,49(6):954-960.
[5] John L.Volakis.Antenna Engineering Handbook[M].USA:McGraw-Hill Book Company,2007.4-4.
[6] W L WEEKS,Antenna Engineering[M].USA:McGraw-Hill Book Company,1968.153-160.
[7] C A Balanis,Antenna Theory,Analysis and Design[M].USA:John Wiley & Sons,2005.176-178.
[8] R S Elliott,Antenna Theory and Design[M].USA:Revised ed,John Wiley & Sons,2003.297-305.
[9] Selcuk A,et al.A general method for the analysis of curved wire antennas[J].Journal of Electromagnetic Waves and Applications,2007,21(2):175-188.
[10] A Kazemipour,et al.Analytical study of printed dipoles with closed-form impedance formulas[J].Microwave and Optical Technology,2005,45(4):345-347.
[11] W Q Che,et al.Analytical equivalence between substrate-integrated waveguide (SIW)and rectangular waveguide[J].IET MAP,2008,2(1):35-41.
[12] Robert S Elliott,Antenna Theory and Design[M].USA:Revised ed,John Wiley & Sons,2003,2003.284-294.
[13] Werner D H,et al.A method of moments approach for the efficient and accurate modelling of moderately thick cylindrical wire antennas[J].IEEE Trans on AP,1998,46(3):373-382.
[14] David M Pozar,Microwave Engineering[M].USA:3ed,John Wiley & Sons,2004.19-20.
[15] Tang W C,et al.CAD formulas and their inverses for microstrip,CPW and conductor-backed CPW,by successive synthetic asymptotes[A].IEEE Antennas and Propagation Society International Symposium[C].Boston:IEEE,2001.394-397.
[16] Chow Y L,et al.Formulas of microstrip with a truncated substrate by synthetic asymptotes:a novel analysis technique[J].IEEE Trans on MTT,2001,49 (5):947-953.
[17] Kwok S K,et al.Synthetic asymptote formula for surface-printed resistor[A].IEE Proceedings Microwaves,Antennas and Propagation[C].IET,2003.396-399.
[18] W Q Che,et al.Formula derivation and verification of characteristic impedance for offset double-sided parallel strip line (DSPSL)[J].IEEE MWCL,2010,20 (6):304-306.
[19] M Kominami,et al.Dipole and slot elements and arrays on semi-infinite substrates[J].IEEE Trans on AP,1985,33:600-607.
[20] Rana I,et al.Current distribution and input impedance of printed dipoles[J].IEEE Trans on AP,1981,29(1):99-105.
[21] R F Harrington,Fields Computation by Moment Methods[M].USA:Oxford University Press,1993.71-74.

印刷带状偶极子天线与经典三维柱状偶极子天线的等效理论研究

Equivalence of the Strip-Dipole Antenna Printed on Dielectric Substrate to the Classical Rod-Dipole Antenna in Air

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

[1]	袁浩波, 杨蒙, 党晓杰, 王楠. 正则化预条件方法在矩量法中的应用[J]. 电子学报, 2017, 45(10): 2549-2554.
[2]	陈珂, 杜平安, 任丹. 一种基于缝隙天线阻抗的带缝腔体谐振频率计算方法[J]. 电子学报, 2017, 45(1): 232-237.
[3]	赵延文, 贾苗苗, 邹克利, 刘海良. 金属-各向异性介质体组合目标频域体表积分方程矩量法[J]. 电子学报, 2013, 41(2): 273-280.
[4]	曹欣远, 陈明生, 吴先良, 沈晶. 先验知识在压缩感知求解电磁场问题中的应用[J]. 电子学报, 2013, 41(12): 2361-2366.
[5]	沈文辉;薛昌wei;梅冠香;林嘉宏. 计算圆环天线的麦克斯韦电路理论[J]. 电子学报, 2011, 39(9): 1982-1985.
[6]	王文博;徐金平. MLFMA/VIE-MoM大型矩阵方程的快速迭代求解方法[J]. 电子学报, 2010, 38(9): 2009-2013.
[7]	董辉;朱义胜;赵柏山. 基于小波矩量法的平面螺旋电感的电磁辐射研究[J]. 电子学报, 2009, 37(3): 535-539.
[8]	王少刚;关鑫璞;王党卫;马兴义;粟毅. 任意形状导体目标的极点求解[J]. 电子学报, 2007, 35(6): 1074-1078.
[9]	陈铭, 王楠, 梁昌洪. 基于NURBS建模技术的迭代MoM-PO方法分析电大尺寸平台天线方向图[J]. 电子学报, 2007, 35(3): 392-395.
[10]	关鑫璞;王少刚;王党卫;马兴义;粟毅. 一种解决MOO算法求解任意形状导电目标瞬态散射稳定性的方法[J]. 电子学报, 2007, 35(3): 430-434.
[11]	刘曙光, 张晓娟. 高阶MoM及其与PO的混合法计算电磁散射问题[J]. 电子学报, 2007, 35(12): 2376-2379.
[12]	王生水;柴舜连;毛钧杰. 一种加快时间步迭代的加窗技术[J]. 电子学报, 2006, 34(9): 1700-1702.
[13]	张玉;王楠;梁昌洪. PC集群MPI并行矩量法分析复杂平台多天线特性[J]. 电子学报, 2006, 34(3): 478-482.
[14]	张玉;梁昌洪. 大型波导缝隙阵辐射特性的快速分析[J]. 电子学报, 2005, 33(9): 1623-1625.
[15]	董健;柴舜连;毛钧杰. 任意形状线、面、体组成导体目标的电磁建模[J]. 电子学报, 2005, 33(9): 1656-1659.