一种60GHz频段的基于EBG结构的低剖面宽频天线
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- 英文论文题名：60GHz EBG-Based Low-Profile Broadband Antenna
- 论文作者：俞斌 ; 李琴芳 ; 杨康 ; 史艳梅 ; 杨广立
- 英文论文作者：Bin Yu ; Qinfang Li ; Kang Yang ; Yanmei Shi ; Guangli Yang ; Shanghai University ; Huizhou Speed Wireless Technology Co. ; Ltd
- 年：2017
- 作者机构：上海大学;惠州硕贝德无线科技股份有限公司;
- 论文关键词：电磁带隙 ; 低剖面 ; 宽频带 ; 蘑菇天线
- 英文论文关键词：EBG ; Low profile ; Broadband antenna ; Mushroom antenna
- 会议召开时间：2017-05-08
- 会议录名称：2017年全国微波毫米波会议论文集（中册）
- 英文会议录名称：Proceedings of 2017 National Conference on Microwave and Millimeter Waves(NCMMW2017)
- 语种：中文
- 分类号：TN822
- 学会代码：ZDWB
- 会议名称：2017年全国微波毫米波会议
- 会议地点：中国浙江杭州
- 主办单位：中国电子学会
- 学会名称：中国电子学会微波分会
- 页数：4
- 文件大小：1425k
- 原文格式：D
- 会议级别：全国
摘要
本文提出了一种改进型的基于EBG(Electromagnetic Band Gap)结构的低剖面宽频带毫米波天线。方案一采用双层PCB结构,微带缝隙耦合馈电,天线由16块缝隙容性加载的方形结构构成,为了增加天线带宽,最外侧的方形结构优化为牙齿形状。为了进一步降低天线剖面,方案二采用单层PCB结构,CPW馈电,天线基本同方案一结构,但每块方形结构中心位置增加金属化通孔,形成类似mushroom天线结构。两种方案天线工作在60GHz,实现了20%的工作带宽,带内最高的天线增益10d Bi,天线剖面分别只有0.2毫米(0.03λ_0)和0.15毫米。
An optimized EBG-based low-profile broadband antenna is proposed for mm-Wave band application. By consisting the EBG structure, a 16-element periodic array of series capacitor loaded patch cell is formed, and excited through the coupling aperture between double-layer substrate in solution 1. To improve the bandwidth of the antenna, the outside of patch cells are changed to tooth shape. In addition, to further reduce the profile of the antenna, CPW coupling feed structure is used for the single-layer substrate antenna in solution 2, which patch cells add via holes in the central forming similar mushroom antenna structure. The proposed 60 GHz antennas with a low profile of 0.2mm(0.03λ_0) and 0.15 mm can achieve 20% bandwidth for the return loss less than-10 d B and maximum gain of 10 d Bi.
An optimized EBG-based low-profile broadband antenna is proposed for mm-Wave band application. By consisting the EBG structure, a 16-element periodic array of series capacitor loaded patch cell is formed, and excited through the coupling aperture between double-layer substrate in solution 1. To improve the bandwidth of the antenna, the outside of patch cells are changed to tooth shape. In addition, to further reduce the profile of the antenna, CPW coupling feed structure is used for the single-layer substrate antenna in solution 2, which patch cells add via holes in the central forming similar mushroom antenna structure. The proposed 60 GHz antennas with a low profile of 0.2mm(0.03λ_0) and 0.15 mm can achieve 20% bandwidth for the return loss less than-10 d B and maximum gain of 10 d Bi.
引文
1 G.K.Dong,D.Liu,A.Natarajan,S.Reynolds,“Low-cost antenna-in-package solutions for 60GHz phased array systems,”IEEE 19th Electrical Performance of Electronic Packaging and Systems(EPEPS),Austin,Texas,USA,25-27 Oct.2010.
2 X.Gu,D.Liu,C Baks,B Sadhu,“A multilayer organic package with four integrated 60GHz antennas enabling broadside and end-fire radiation for portable communication devices,”IEEE 65th Electronic Components and Technology Conference(ECTC),San Diego,California,USA,26-29 May,2015.
3 M.Sun and Y.P.Zhang,Design and integration of 60GHz grid array antenna in chip package.IEEEAsia-Pacific Microwave conference(APMC),Hong Kong,China,16-20 Dec.2008.
4 Wei Liu,Zhi Ning Chen and Xian ming Qing,“Metamaterial-based low-profile broadband mushroom antenna,”IEEE Trans.Antenna Propag,Vol.63,No.7,pp.3325-3329 July 2015.
5 Wei Liu,Zhi Ning Chen and Xian ming Qing,“60GHz thin broadband high-gain LTCC metamaterial-mushroom antenna array,IEEE Trans.Antenna Propag,Vol.62,No.9,pp.4592-4601,Sep.2014.
6 Wei Liu,Zhi Ning Chen and Xian ming Qing,“Metamaterial-Based low-profile broadband mushroom antenna,”IEEE Trans.Antenna Propag,Vol.62,No.3,pp.1165-1172,Mar.2014.
2 X.Gu,D.Liu,C Baks,B Sadhu,“A multilayer organic package with four integrated 60GHz antennas enabling broadside and end-fire radiation for portable communication devices,”IEEE 65th Electronic Components and Technology Conference(ECTC),San Diego,California,USA,26-29 May,2015.
3 M.Sun and Y.P.Zhang,Design and integration of 60GHz grid array antenna in chip package.IEEEAsia-Pacific Microwave conference(APMC),Hong Kong,China,16-20 Dec.2008.
4 Wei Liu,Zhi Ning Chen and Xian ming Qing,“Metamaterial-based low-profile broadband mushroom antenna,”IEEE Trans.Antenna Propag,Vol.63,No.7,pp.3325-3329 July 2015.
5 Wei Liu,Zhi Ning Chen and Xian ming Qing,“60GHz thin broadband high-gain LTCC metamaterial-mushroom antenna array,IEEE Trans.Antenna Propag,Vol.62,No.9,pp.4592-4601,Sep.2014.
6 Wei Liu,Zhi Ning Chen and Xian ming Qing,“Metamaterial-Based low-profile broadband mushroom antenna,”IEEE Trans.Antenna Propag,Vol.62,No.3,pp.1165-1172,Mar.2014.