平面小型化双陷波天线设计

doi:10.3969/j.issn.0372-2112.2016.10.030

电子学报 ›› 2016, Vol. 44 ›› Issue (10): 2495-2500.DOI: 10.3969/j.issn.0372-2112.2016.10.030

平面小型化双陷波天线设计

刘阿玄, 陈蕾, 钟显江, 刘淑芳

西安电子科技大学天线与微波技术国家重点实验室, 陕西西安 710071

收稿日期:2015-02-09 修回日期:2015-08-11 出版日期:2016-10-25
- 作者简介:
- 刘阿玄,女,1990年11月出生于陕西省西安市.2013年本科毕业于西安电子科技大学电子信息工程专业,同年考入西安电子科技大学读研究生至今,主要研究方向为方向回溯阵列天线.E-mail:liuaxuan2015@163.com;陈蕾,女,副教授,1982年3月出生于陕西省宝鸡市.2010年于西安电子科技大学获电磁场与微波专业博士学位.主要研究方向为平面天线设计和方向回溯阵列天线.

A Miniaturized Planar Monopole Antenna with Dual Band-Notched Function for UWB Applications

LIU A-xuan, CHEN Lei, ZHONG Xian-jiang, LIU Shu-fang

Science and Technology on Antenna and Microwave Laboratory, Xidian University, Xi'an, Shaanxi 710071, China

Received:2015-02-09 Revised:2015-08-11 Online:2016-10-25 Published:2016-10-25

摘要/Abstract

摘要：

本文设计了一种具有双频陷波特性的小型化平面单极子天线.该天线由开有π型与W型缝隙的辐射贴片和一对L型分支组成.L型分支的作用是能够激励额外谐振，从而增加阻抗带宽，π型和W型缝隙能够实现双陷波特性.该天线可以实现超过130%的带宽（2.77~13.62 GHz），最大的特点是具有12×18×1.6 mm³的小型化尺寸.最终的仿真和测试结果显示其在整个超宽带频段内具有良好的陷波特性、增益和全向辐射特性.

关键词: 小型化, 单极子天线, 双陷波性能, 超宽带应用

Abstract:

A novel miniaturized planar monopole antenna for ultra-wideband (UWB) applications with dual band-notched function is proposed in this paper.The proposed antenna consists of an ordinary square radiating patch with a π-shaped slot,a modified W-shaped slit and a pair of L-shaped branches.By adding the pair of L-shaped branches,additional resonances are excited and wider impedance bandwidth can be produced.To generate dual band-notched characteristics,a π-shaped slot in the radiating patch surrounded by a modified W-shaped slit is etched.The antenna provides a wide usable fractional bandwidth of more than 130% (2.77-13.62GHz).In addition,the designed antenna has a small size of 12×18×1.6mm³ while showing the band-rejection performance,covering all the 3.5/5.5-GHz WiMAX,4-GHz C-bands and 5.2/5.8-GHz WLAN.Simulated and measured results show good band-notched functions,stable gain and nearly omnidirectional radiation patterns of the proposed antenna over the entire UWB frequency.

Key words: miniaturized, monopole antenna, dual band-notched function, UWB applications

中图分类号:

TN821

刘阿玄, 陈蕾, 钟显江, 等. 平面小型化双陷波天线设计[J]. 电子学报, 2016, 44(10): 2495-2500.

LIU A-xuan, CHEN Lei, ZHONG Xian-jiang, et al. A Miniaturized Planar Monopole Antenna with Dual Band-Notched Function for UWB Applications[J]. Acta Electronica Sinica, 2016, 44(10): 2495-2500.

参考文献

[1] 叶亮华,褚庆昕.一种小型的具有良好陷波特性的超宽带缝隙天线[J].电子学报,2010,38(12):2862-2866. YE Liang-hua,CHU Qing-xin.Improved notch-band slot UWB antenna with small size[J].Acta Electronica Sinica,2010,38(12):2862-2866.(in Chinese)
[2] 刘国培,刘克成,等.一种新型超宽带平面天线的FDTD分析[J].电子学报,2000,28(6):86-88. LIU Pei-guo,LIU Ke-cheng,HE Jian-guo,YIN Jia-xian,ZHANG Guang-fu.FDTD analysis of an ultra-wide band planar antenna[J].Acta Electronica Sinica,2000,28(6):86-88.(in Chinese)
[3] M J Ammann,The pentagonal planar monopole for digital mobile terminals;bandwidth considerations and modelling[J].Eleventh International Conference on Antennas and Propagation,2001,480 (1):82-85.
[4] Jihak Jung,Wooyoung Choi,et al,A small wideband microstrip-fed monopole antenna[J].Microwave and Wireless Components Letters,2005,15(10):703-705.
[5] Z H Wu,F Wei,et al.A compact quad band-notched UWB monopole antenna loaded one lateral L-shaped slot[J].Progress in Electromagnetics Research,2013,139:303-315.
[6] Wen-Tao Li,Xiao-Wei Shi,Yong-Qiang Hei.Novel planar UWB monopole antenna with triple band-notched characteristics[A].IEEE Antennas and Wireless Propagation Letters[C].USA:IEEE Press,Vol.8,2009.1094-1098.
[7] R Movahedinia,M Ojaroudi,et al.A compact UWB band-notched printed monopole antenna with defected ground structure[J].Antennas and Wireless Propagation Letters,2011,10(11):1380-1385.
[8] Qing-Xin Chu,Ying-Ying Yang.A compact ultrawideband antenna with 3.4/5.5 GHz dual band-notched characteristics[J].IEEE Transactions Antennas and Propagation,2008,56(12):3637-3644.
[9] Emadian S R,Ghobadi C,et al.Bandwidth enhancement of CPW-fed circle-like slot antenna with dual band-notched characteristic[A].IEEE Antennas and Wireless Propagation Letters[C].USA:IEEE Press,Vol.11,2012.543-546.
[10] Ojaroudi N,Ojaroudi M,et al.Dual band-notched small monopole antenna with novel W-shaped conductor backed-plane and novel T-shaped slot for UWB applications[J].Microwaves,Antennas & Propagation,2013,7(1):8-14.
[11] Abdollahvand M,Dadashzadeh G,Mostafa D.Compact dual band-notched printed monopole antenna for UWB application[A].IEEE Antennas and Wireless Propagation Letters[C].USA:IEEE Press,Vol.9,2010.1148-1151.
[12] Tong Li,Huiqing Zhai,et al.Compact UWB antenna with tunable band-notched characteristic based on microstrip open-loop resonator[A].IEEE Antennas and Wireless Propagation Letters[C].USA:IEEE Press,Vol.11,2012.1584-1587.
[13] Junhui Wang,Yingzeng Yin,et al.Trapezoid UWB antenna with dual bandnotched characteristics for WiMAX/WLAN bands[J].IET Journals & Magazines on Electronics Letters,2013,49(11):685-686.
[14] Peng Gao,Ling Xiong,et al.Compact printed wide-Slot UWB antenna with 3.5/5.5-GHz dual band-notched characteristics[A].IEEE Antennas and Wireless Propagation Letters[C].USA:IEEE Press,Vol.12,2013.983-986.
[15] Jalil YE,Chakrabarty C K,et al.A compact ultra wideband antenna with dual band-notched design[A].Proceedings of the 7th International Conference on Signal Processing and Communication Systems (ICSPCS)[C].USA:IEEE Press,2013.1-5.
[16] Pechrkool T,Hongnara T,et al.A dual band-notched UWB monopole antenna with C-shaped slot and hairpin slot[A].IEEE TENCON Spring Conference[C].USA:IEEE Press,2013.43-46.
[17] Liu Hao,Xu Ziqiang,et al.Design of compact UWB planar antenna with dual band-notched for WLAN and WiMAX[A].International Workshop on Microwave and Millimeter Wave Circuits and System Technology (MMWCST)[C].USA:IEEE Press,2013.44-46.

平面小型化双陷波天线设计

A Miniaturized Planar Monopole Antenna with Dual Band-Notched Function for UWB Applications

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