基于金属-石墨烯复合材料的方向图可重构微带准八木天线
详细信息 查看官网全文
- 英文论文题名：Reconfigurable Microstrip Quasi-Yagi Antenna Based on Metal-Graphene Hybrid Materials
- 论文作者：李浩 ; 梁锋 ; 张香博
- 英文论文作者：Hao Li ; Feng Liang ; Xiangbo Zhang ; School of Physical Electronics ; University of Electronic Science and Technology of China
- 年：2017
- 作者机构：电子科技大学物理电子学院;
- 论文关键词：石墨烯 ; 八木天线 ; 可重构
- 英文论文关键词：Graphene ; Yagi antenna ; Reconfigurable
- 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：TN823.17
- 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：1064k
- 原文格式：D
- 会议级别：全国
摘要
本文提出了一种基于石墨烯与石墨烯复合材料的方向图可重构微带准八木天线。在二氧化硅基板上表面印制左右对称的八木贴片天线单元,利用石墨烯材料将金属引向单元补偿至反向器长度,并在介质基板下表面间隔印制金属与石墨烯条带。通过联合控制上下表面的石墨烯偏置电压实现天线H面方向图在-70゜至70゜之间扫描。
In this paper, a pattern reconfigurable microstrip quasi-Yagi antenna based on metal-graphene hybrid materials is introduced. The quasi-Yagi patch antenna is printed on the surface of a silicon dioxide substrate. The directing elements are made from metal and extended to the length of the reflecting element by graphene. The metal and graphene strips are printed on the bottom of the dielectric substrate. The H-plane pattern of the antenna can be scanned from-70 to 70 degrees by controlling the bias voltage of graphene on the upper and lower substrate surfaces.
In this paper, a pattern reconfigurable microstrip quasi-Yagi antenna based on metal-graphene hybrid materials is introduced. The quasi-Yagi patch antenna is printed on the surface of a silicon dioxide substrate. The directing elements are made from metal and extended to the length of the reflecting element by graphene. The metal and graphene strips are printed on the bottom of the dielectric substrate. The H-plane pattern of the antenna can be scanned from-70 to 70 degrees by controlling the bias voltage of graphene on the upper and lower substrate surfaces.
引文
[1]Schaubert D,Farrar F,Hayes S,et al.Frequency-agile,polarization diverse microstrip antennas and frequency scanned arrays.US Patent,4367474,1983.
[2]Ni Guoqi,Gao Benqing,Newly patch Yagi an tenna of cascade-dielectric embedded,Chinese Journal of Radio Science,2009,24(2):337-340.
[3]Alhalabi R A,Rebeiz G M,High-gain Yagi-Uda antennas for millimeter-wave switched-beam systems,IEEE Transactions on Antennas and Propagation,2009,57:3672-3676.
[4]Hanson G W,Dyadic Green's functions for an anisotropic,non-local model of biased graphe ne,IEEE Transactions on Antennas and Propa gation,2008,56(3):747-757.
[5]Vicarelli L,Vitiello M S,Coquillat D,et al.Graphene field-effect transistors as room-tempe rature terahertz detectors,Nature materials,2012,11(10):865-871.
[6]Liu M,Yin X,Zhang X,Double-layer graphe ne optical modulator,Nano letters,2012,12(3):1482-1485.
[7]L.Falkovsky,S.Pershoguba,Optical far-infrar ed properties of a graphene monolayer and m ultilayer,Physical Review B,2007,76:1-4.
[2]Ni Guoqi,Gao Benqing,Newly patch Yagi an tenna of cascade-dielectric embedded,Chinese Journal of Radio Science,2009,24(2):337-340.
[3]Alhalabi R A,Rebeiz G M,High-gain Yagi-Uda antennas for millimeter-wave switched-beam systems,IEEE Transactions on Antennas and Propagation,2009,57:3672-3676.
[4]Hanson G W,Dyadic Green's functions for an anisotropic,non-local model of biased graphe ne,IEEE Transactions on Antennas and Propa gation,2008,56(3):747-757.
[5]Vicarelli L,Vitiello M S,Coquillat D,et al.Graphene field-effect transistors as room-tempe rature terahertz detectors,Nature materials,2012,11(10):865-871.
[6]Liu M,Yin X,Zhang X,Double-layer graphe ne optical modulator,Nano letters,2012,12(3):1482-1485.
[7]L.Falkovsky,S.Pershoguba,Optical far-infrar ed properties of a graphene monolayer and m ultilayer,Physical Review B,2007,76:1-4.