宽带毫米波介质平面反射阵比较研究
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- 英文论文题名：A Comparative Study of Wideband Millimeter-wave Dielectric Reflectarray
- 论文作者：周颖 ; 李斌 ; 吴蒙达 ; 刘埇 ; 吕昕
- 英文论文作者：Ying Zhou ; Bin Li ; Meng-Da Wu ; Yong Liu ; Xin Lv ; Beijing Key Laboratory of Millimeter Wave and Terahertz Technology ; Beijing Institute of Technology
- 年：2017
- 作者机构：北京理工大学毫米波与太赫兹技术北京市重点实验室;
- 论文关键词：宽带 ; 介质反射阵 ; 1d B增益带宽
- 英文论文关键词：wideband ; dielectric reflectarray ; 1-d B gain bandwidth
- 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：TN820.15
- 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：1079k
- 原文格式：D
- 会议级别：全国
摘要
本文讨论了几种宽带毫米波介质反射阵列天线。通过改变阵列单元的形状或材料来实现不同的相位分布。比较了三种工作在100GHz下,包含20×20个单元,具有不同形式的介质反射阵列。这几种介质反射阵列的1d B增益带宽都大于10%,其中一种高达40%。与微带反射阵列相比,介质反射阵列可以减少金属损耗,并有效地提高增益带宽。
Several wideband millimeter-wave dielectric reflectarray antennas are discussed in this paper. Different phase distributions are realized by changing the shape or material of the array element. Three dielectric reflectarray of 20?20 elements operating at 100 GHz are compared. The 1d B gain bandwidths of the dielectric reflectarray are larger than 10% and up to 40%. As compared to the microstrip reflectarray, the dielectric reflectarray can reduce the metal losses and effectively improve the gain bandwidth.
Several wideband millimeter-wave dielectric reflectarray antennas are discussed in this paper. Different phase distributions are realized by changing the shape or material of the array element. Three dielectric reflectarray of 20?20 elements operating at 100 GHz are compared. The 1d B gain bandwidths of the dielectric reflectarray are larger than 10% and up to 40%. As compared to the microstrip reflectarray, the dielectric reflectarray can reduce the metal losses and effectively improve the gain bandwidth.
引文
1 J.Huang and J.A.Encinar,Reflectarray Antennas:John Wiley and Sons,Inc.,2008.
2 F.C.E.Tsai and M.E.Bialkowski,"Designing a 161 -element Ku-band microstrip reflectarray of variable size patches using an equivalent unit cell waveguide approach,"IEEE Transactions on Antennas and Propagation,2003,vol.51,no.10,pp.2953-2962.
3 H.Hasani,M.Kamyab,and A.Mirkamali,"Low Cross-Polarization Reflectarray Antenna,"IEEE Transactions on Antennas and Propagation,2011,vol.59,no.5,pp.1752-1756.
4 F.Yang et al.,"Reflectarray Design at Infrared Frequencies:Effects and Models of Material Loss,"IEEE Transactions on Antennas and Propagation,2012,vol.60,no.9,pp.4202-4209.
5 P.Nayeri et al.,"3D Printed Dielectric Reflectarrays:Low-Cost High-Gain Antennas atSub-Millimeter Waves,"IEEE Transactions on Antennas and Propagation,2014,vol.62,no.4,pp.2000-2008.
6 S.H.Zainud-Deen,S.M.Gaber,A.M.Abd-Elhady,K.H.Awadalla,and A.A.Kishk,"Wideband perforated rectangular dielectric resonator antenna reflectarray,"in 2011 IEEE International Symposium on Antennas and Propagation(APSURSI),2011,pp.113-116.
7 F.Ahmadi,K.Forooraghi,Z.Atlasbaf,and B.Virdee,"Bandwidth Enhancement of Dielectric Resonator Reflectarray Antenna,"Electromagnetics,2014,vol.34,pp.513-521.
8 Y.X.Xia,B.Li,M.Zhang,Y.Liu and X.Lv."Terahertz Dielectric Reflectarray Antenna with Elements of Different Permittivity."IEEE International Conference on Computational Electromagnetics IEEE,2016,p 155-7.
9 X.C.Duan,Y.X.Xia,Y.Zhou,B.Li,Y.Liu and X.Lv,''A Novel Double-layered Dielectric Reflectarray'',2016 UK-Europe-China Workshop on mm-waves and THz Technologies(UCMMT2016).
10 M.Abd-Elhady,H.Wei,and Z.Yan,"A Ka-Band Reflectarray Implemented With a Single-Layer Perforated Dielectric Substrate,"IEEE Antennas and Wireless Propagation Letters,2012,vol.11,pp.600-603.
2 F.C.E.Tsai and M.E.Bialkowski,"Designing a 161 -element Ku-band microstrip reflectarray of variable size patches using an equivalent unit cell waveguide approach,"IEEE Transactions on Antennas and Propagation,2003,vol.51,no.10,pp.2953-2962.
3 H.Hasani,M.Kamyab,and A.Mirkamali,"Low Cross-Polarization Reflectarray Antenna,"IEEE Transactions on Antennas and Propagation,2011,vol.59,no.5,pp.1752-1756.
4 F.Yang et al.,"Reflectarray Design at Infrared Frequencies:Effects and Models of Material Loss,"IEEE Transactions on Antennas and Propagation,2012,vol.60,no.9,pp.4202-4209.
5 P.Nayeri et al.,"3D Printed Dielectric Reflectarrays:Low-Cost High-Gain Antennas atSub-Millimeter Waves,"IEEE Transactions on Antennas and Propagation,2014,vol.62,no.4,pp.2000-2008.
6 S.H.Zainud-Deen,S.M.Gaber,A.M.Abd-Elhady,K.H.Awadalla,and A.A.Kishk,"Wideband perforated rectangular dielectric resonator antenna reflectarray,"in 2011 IEEE International Symposium on Antennas and Propagation(APSURSI),2011,pp.113-116.
7 F.Ahmadi,K.Forooraghi,Z.Atlasbaf,and B.Virdee,"Bandwidth Enhancement of Dielectric Resonator Reflectarray Antenna,"Electromagnetics,2014,vol.34,pp.513-521.
8 Y.X.Xia,B.Li,M.Zhang,Y.Liu and X.Lv."Terahertz Dielectric Reflectarray Antenna with Elements of Different Permittivity."IEEE International Conference on Computational Electromagnetics IEEE,2016,p 155-7.
9 X.C.Duan,Y.X.Xia,Y.Zhou,B.Li,Y.Liu and X.Lv,''A Novel Double-layered Dielectric Reflectarray'',2016 UK-Europe-China Workshop on mm-waves and THz Technologies(UCMMT2016).
10 M.Abd-Elhady,H.Wei,and Z.Yan,"A Ka-Band Reflectarray Implemented With a Single-Layer Perforated Dielectric Substrate,"IEEE Antennas and Wireless Propagation Letters,2012,vol.11,pp.600-603.