• 中文核心期刊要目总览
  • 中国科技核心期刊
  • 中国科学引文数据库(CSCD)
  • 中国科技论文与引文数据库(CSTPCD)
  • 中国学术期刊文摘数据库(CSAD)
  • 中国学术期刊(网络版)(CNKI)
  • 中文科技期刊数据库
  • 万方数据知识服务平台
  • 中国超星期刊域出版平台
  • 国家科技学术期刊开放平台
  • 荷兰文摘与引文数据库(SCOPUS)
  • 日本科学技术振兴机构数据库(JST)
微信公众号

微信公众号

带寄生贴片的圆盘形方向图可重构天线设计

王安国, 蔡晓涛, 冷文

王安国, 蔡晓涛, 冷文. 带寄生贴片的圆盘形方向图可重构天线设计[J]. 电波科学学报, 2011, 26(6): 1181-1186.
引用格式: 王安国, 蔡晓涛, 冷文. 带寄生贴片的圆盘形方向图可重构天线设计[J]. 电波科学学报, 2011, 26(6): 1181-1186.
WANG An-guo, CAI Xiao-tao, LENG Wen. Design of a circular disc-shaped pattern reconfigurable antenna with parasitic patch[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2011, 26(6): 1181-1186.
Reference format: WANG An-guo, CAI Xiao-tao, LENG Wen. Design of a circular disc-shaped pattern reconfigurable antenna with parasitic patch[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2011, 26(6): 1181-1186.

带寄生贴片的圆盘形方向图可重构天线设计

详细信息
    作者简介:

    王安国(1958-),男,山西人,博士。天津大学电子信息工程学院教授,博士生导师,中国电子学会高级会员。在国内外学术刊物与会议上发表学术论文70余篇。主要研究方向为通信系统理论、天线理论与设计、射频电路分析与设计;蔡晓涛(1985-),男,陕西人,天津大学电子信息工程学院硕士生,主要研究方向为天线理论与设计及可重构天线的实现方法。

    通信作者:

    蔡晓涛 E-mail:cxttju@126.com

  • 中图分类号: TN82

Design of a circular disc-shaped pattern reconfigurable antenna with parasitic patch

  • 摘要: 提出了一种新的带寄生贴片的圆盘形方向图可重构天线。天线主要由位于中心的圆形贴片和周围环绕的五个带U型槽的扇环形寄生贴片组成。该天线工作在5.5 GHz WiMAX(全球微波接入互操作性)波段范围内,在谐振频率点具有较好的阻抗匹配特性。通过控制开关,天线可以在θ=45°的面内实现五种定向方向图变化。计入方向图增益及波瓣宽度,可以实现波束全向覆盖。天线方向图的旁瓣和后瓣较小,主瓣方向最大增益可达6.3 dB,定向辐射特性显著,具有较强的抗干扰能力。该天线尺寸小、剖面低。还分析了一些重要结构参量对天线性能的影响。天线的仿真与测试结果具有较好的一致性。
    Abstract: A novel circular disc-shaped pattern reconfigurable antenna with parasitic patches is proposed in this paper.The antenna mainly consists of the central circular patch and five surrounding fan ring parasitic patches with U-shaped slot.The proposed antenna can work in the 5.5GHzWiMAX(World Interoperability for Microwave Access)frequency band and has a good performance of impedance matching at the resonant frequency.By controlling the states of five switches,the main lobe of each pattern directs to one of five different directions in the plane with the elevation angle of 4 degree.Considering the pattern gain and beam width,the antenna can cover all directions in the elevation plane.The gains of the back lobe and side lobe are both low,and the main lobe is high which gain can reach 6.3dB.A good performance of the antenna in directional radiation characteristic and interference restraining can be achieved.The designed antenna is compact in size and low in profile.The effects on the antenna performance of some important structure parameters are also analyzed in the paper.The simulation and measurement results of the proposed antenna are in a good agreement.
  • 王安国,王鹏,刘楠,等.基于分形概念的方向图可重构蝶形天线设计[J].电波科学学报,2010,25(3):603-607.WANG Anguo,WANG Peng,LIU Nan,et al.Design of pattern reconfigurable butterfly antenna based on fractal concept[J].Chinese Journal of Radio Science,2010,25(3):603-607.(in Chinese)
    王安国,张佳杰,王鹏,等.可重构天线的研究现状与发展趋势[J].电波科学学报,2008,23(5):997-1002,1007.WANG Anguo,ZHANG Jiajie,WANG Peng,et al.Recent research and developing trends of reconfigurable antenna[J].Chinese Journal of Radio Science,2008,23(5):997-1002,1007.(in Chinese)
    TILANTHE P,SHARMA P C.A pattern reconfigurable patch antenna with square ring shaped parasite radiator[C]//Applied Electromagnetics Conference(AEMC),2009:1-4.
    DONG Jiawei,WANG Anguo,LAN Hang.A simple radiation pattern reconfigurable printed dipole antenna[C]//IEEE International Symposium on Microwave,Antenna,Propagation and EMC Technologies for Wireless Communications,2009:619-622.
    王安国,董加伟,王鹏.一种方向图可重构印刷振子天线的设计[J].电波科学学报,2010,25(1):190-194.WANG Anguo,DONG Jiawei,WANG Peng.Design of printed dipole antenna with reconfigurable radiation pattern[J].Chinese Journal of Radio Science,2010,25(1):190-194.(in Chinese)
    ADHIKARI M,WARNICK K F.Miniature radiation pattern reconfigurable antenna for 2.4 GHz band[C]//IEEE Antennas and Propagation Society International Symposium,2010:1-4.
    YANG Xuesong,WANG Bingzhong,WU Weixia,et al.Yagi patch antenna with dual-band and pattern reconfigurable characteristics[J].Antennas and Wireless Propagation Letters,IEEE.2007,6(11):168-171.
    ZHANG S,HUFF G H,FENG J,et al.A pattern reconfigurable microstrip parasitic array[J].IEEE Transactions on Antennas and Propagation,2004,52(10):2773-2776.
    KORNEK D,MEYER J,ORLOB C,et al.Reconfigurable triangular patch antenna for pattern diversity[C]//European Conference on Antennas and Propagation,2009:3744-3747.
    LAI M I,WU T Y,HSIEH J C,et al.A compact pattern reconfigurable antenna design for handheld wireless devices[C]//IEEE Antennas and Propagation Society International Symposium,2007:5223-5226.
    LI Yue,ZHANG Zhijun,FENG Zhenghe,et al.A wideband pattern reconfigurable antenna with compact switchable feed structure[C]//International Conference on Microwave and Millimeter Wave Technology,2010:1012-1015.
    XIE Huanhuan,JIAO Yongchang,NING Shuman,et al.A pattern-reconfigurable Yagi antenna based on EBG ground plane[C]//International Symposium on Signals Systems and Electronics,2010:1-3.
计量
  • 文章访问数:  159
  • HTML全文浏览量:  29
  • PDF下载量:  29
  • 被引次数: 0
出版历程
  • 收稿日期:  2011-01-04
  • 网络出版日期:  2020-12-30
  • 发布日期:  2011-12-30

目录

    /

    返回文章
    返回