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S波段超材料完全吸收基板微带天线

保石 罗春荣 赵晓鹏

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S波段超材料完全吸收基板微带天线

保石, 罗春荣, 赵晓鹏

S-wave band microstrip antenna with perfect absorbing metamaterial substrate

Bao Shi, Luo Chun-Rong, Zhao Xiao-Peng
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  • 设计了基于树枝状结构单元模型的完全吸波超材料,并将此树枝状结构完全吸波超材料作为微带天线的基板,制备了S波段超材料完全吸收基板微带天线,模拟和实验结果表明,窄带和宽带完全吸波超材料都可提高微带天线的定向性和增益,性能得到了明显改善.经过优化设计S波段超材料完全吸收基板微带天线的增益相比普通微带天线提高了1.8 dB,相当于有效辐射功率提高了51%.表明将完全吸波超材料作为天线的基板,可以明显改善天线性能.
    Perfect absorbing metamaterial based on model of metallic dendritic cell is fabricated. A S-wave band microstrip antenna with perfect absorbing metamaterial substrate is proposed. The results show that compared to the conventional microstrip antenna, the performance of the novel microstrip antenna with perfect absorbing metamaterial substrate has improved remarkably. The direction of the antenna is enhanced, the gain is improved by 1.8dB and its efficiency is increased by 51%. It is proved that the performance of the microstrip antenna is improved by using perfect absorbing metamaterial as its substrate.
    • 基金项目: 国家自然科学基金(批准号:50632030,50872113)和国防基础科研项目资助的课题.
    [1]

    Shelby R A, Smith D R, Schultz S 2001 Science 292 77

    [2]

    Smith D R, Pendry J B 2006 J. Opt. Soc. Am. B 23 391

    [3]

    Pendry J B, Schurig D, Smith D R 2006 Science 312 1780

    [4]

    Landy N I, Sajuyigbe S, Mock J J, Smith D R, Padilla W J 2008 Phys. Rev. Lett. 100 207402

    [5]

    Zhao Q, Zhao X P, Kang L, Zhang F L, Liu Y H, Luo C R 2004 Acta Phys. Sin.53 2206 (in Chinese) [赵 乾、赵晓鹏、康 雷、张富利、刘亚红、罗春荣2004 物理学报53 2206]

    [6]

    Zhang F L, Zhao Q, Liu Y H, Luo C R, Zhao X P 2004 Chin. Phys. Lett. 21 1330

    [7]

    Zhao X P, Zhao Q, Kang L, Song J, Fu Q H 2005 Phys. Lett. A 346 87

    [8]

    Luo C R, Kang L, Zhao Q, Fu Q H, Song J, Zhao X P 2005 Acta Phys. Sin. 54 1607 (in Chinese) [罗春荣、康 雷、赵 乾、付全红、宋 娟、赵晓鹏 2005 物理学报54 1607]

    [9]

    Zhou X, Fu Q H, Zhao J, Yang Y, Zhao X P 2006 Opt. Exp. 14 7188

    [10]

    Zhu W R, Zhao X P, Guo J Q 2008 Appl. Phys. Lett. 92 241116

    [11]

    Zhou X, Zhao X P 2007 Appl. Phys. Lett. 91 181908

    [12]

    Liu H, Zhao X P, Yang Y, Li Q W, Lv J 2008 Adv. Mater. 20 2050

    [13]

    Liu B Q, Zhao X P, Zhu W R, Luo W, Cheng X C 2008 Adv. Funct. Mater. 18 3523

    [14]

    Zhu W R, Zhao X P 2009 J. Opt. Soc. Am. B 26 2382

    [15]

    Bao S, Luo C R, Zhang Y P, Zhao X P 2010 Acta Phys. Sin. 59 261 (in Chinese) [保 石、罗春荣、张燕萍、赵晓鹏 2010 物理学报 59 261]

    [16]

    Liu Y H, Zhao X P 2009 Microw.Opt.Techn.Lett. 51 1732

    [17]

    Liu Y H, Zhao X P 2008 IET Microw. Antennas Propag. 2 737

    [18]

    Christopher M B, Tao H, Liu X L, Richard D A, Zhang X, Padilla W J 2008 Opt. Exp. 16 18565

  • [1]

    Shelby R A, Smith D R, Schultz S 2001 Science 292 77

    [2]

    Smith D R, Pendry J B 2006 J. Opt. Soc. Am. B 23 391

    [3]

    Pendry J B, Schurig D, Smith D R 2006 Science 312 1780

    [4]

    Landy N I, Sajuyigbe S, Mock J J, Smith D R, Padilla W J 2008 Phys. Rev. Lett. 100 207402

    [5]

    Zhao Q, Zhao X P, Kang L, Zhang F L, Liu Y H, Luo C R 2004 Acta Phys. Sin.53 2206 (in Chinese) [赵 乾、赵晓鹏、康 雷、张富利、刘亚红、罗春荣2004 物理学报53 2206]

    [6]

    Zhang F L, Zhao Q, Liu Y H, Luo C R, Zhao X P 2004 Chin. Phys. Lett. 21 1330

    [7]

    Zhao X P, Zhao Q, Kang L, Song J, Fu Q H 2005 Phys. Lett. A 346 87

    [8]

    Luo C R, Kang L, Zhao Q, Fu Q H, Song J, Zhao X P 2005 Acta Phys. Sin. 54 1607 (in Chinese) [罗春荣、康 雷、赵 乾、付全红、宋 娟、赵晓鹏 2005 物理学报54 1607]

    [9]

    Zhou X, Fu Q H, Zhao J, Yang Y, Zhao X P 2006 Opt. Exp. 14 7188

    [10]

    Zhu W R, Zhao X P, Guo J Q 2008 Appl. Phys. Lett. 92 241116

    [11]

    Zhou X, Zhao X P 2007 Appl. Phys. Lett. 91 181908

    [12]

    Liu H, Zhao X P, Yang Y, Li Q W, Lv J 2008 Adv. Mater. 20 2050

    [13]

    Liu B Q, Zhao X P, Zhu W R, Luo W, Cheng X C 2008 Adv. Funct. Mater. 18 3523

    [14]

    Zhu W R, Zhao X P 2009 J. Opt. Soc. Am. B 26 2382

    [15]

    Bao S, Luo C R, Zhang Y P, Zhao X P 2010 Acta Phys. Sin. 59 261 (in Chinese) [保 石、罗春荣、张燕萍、赵晓鹏 2010 物理学报 59 261]

    [16]

    Liu Y H, Zhao X P 2009 Microw.Opt.Techn.Lett. 51 1732

    [17]

    Liu Y H, Zhao X P 2008 IET Microw. Antennas Propag. 2 737

    [18]

    Christopher M B, Tao H, Liu X L, Richard D A, Zhang X, Padilla W J 2008 Opt. Exp. 16 18565

计量
  • 文章访问数:  7237
  • PDF下载量:  2508
  • 被引次数: 0
出版历程
  • 收稿日期:  2010-01-27
  • 修回日期:  2010-03-29
  • 刊出日期:  2011-01-15

S波段超材料完全吸收基板微带天线

  • 1. 西北工业大学应用物理系智能材料实验室,西安 710129
    基金项目: 国家自然科学基金(批准号:50632030,50872113)和国防基础科研项目资助的课题.

摘要: 设计了基于树枝状结构单元模型的完全吸波超材料,并将此树枝状结构完全吸波超材料作为微带天线的基板,制备了S波段超材料完全吸收基板微带天线,模拟和实验结果表明,窄带和宽带完全吸波超材料都可提高微带天线的定向性和增益,性能得到了明显改善.经过优化设计S波段超材料完全吸收基板微带天线的增益相比普通微带天线提高了1.8 dB,相当于有效辐射功率提高了51%.表明将完全吸波超材料作为天线的基板,可以明显改善天线性能.

English Abstract

参考文献 (18)

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