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人工磁导体正交布阵的宽带低雷达截面反射屏

赵一 曹祥玉 高军 姚旭 马嘉俊 李思佳 杨欢欢

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人工磁导体正交布阵的宽带低雷达截面反射屏

赵一, 曹祥玉, 高军, 姚旭, 马嘉俊, 李思佳, 杨欢欢

A wideband low RCS reflection screen based on artificial magnetic conductor orthogonal array

Zhao Yi, Cao Xiang-Yu, Gao Jun, Yao Xu, Ma Jia-Jun, Li Si-Jia, Yang Huan-Huan
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  • 基于互补开口谐振单环 (complementary split ring resonator, CSRR) 的电磁特性, 设计了一种新型人工磁导体 (artificial magnetic conductor, AMC) 结构 CSRR-AMC. 通过与方形贴片人工磁导体的反射相位对比发现, 该结构在X极化和Y极化波垂直照射条件下可分别实现小型化和多同相反射频带. 基于此特性, 设计了一种仅由单一CSRR-AMC结构组成的宽带低雷达截面反射屏. 该设计将相邻CSRR-AMC单元正交化排布, 通过优化单元结构实现宽带相位对消, 降低后向散射能量. 测试结果表明, 样品在7.38–10.47 GHz 范围内后向RCS减缩量达到10 dB以上, 相对带宽达到34.6%, 为宽带低反射屏设计提供了新的方法.
    Based on the electromagnetic properties of complementary split ring resonator (CSRR), a novel artificial magnetic conductor (AMC), CSRR-AMC, is designed. The comparison of the reflection phase with square patch AMC reveals its features of miniaturization and multiband in-phase reflection, under X- and Y-polarized normal incident waves, respectively. Inspired by the reflection phase difference under different incident conditions, we have designed a wideband low rader cross-section (RCS) reflection screen with a single CSRR-AMC structure. The CSRR-AMC arrays are orthogonally positioned and the backscattering energy is reduced as a result of phase cancellation. Measured results demonstrate that -10dB RCS reduction is achieved in a wide frequency range of 7.38–10.47 GHz and the relative bandwidth is 34.6%, providing a new method for the design of wideband low scattering structure.
    • 基金项目: 国家自然科学基金(批准号: 60671001, 61271100);陕西省自然科学基础研究重点项目 (批准号: 2010JZ010) 和陕西省自然科学基础研究项目 (批准号: SJ08-ZT06, 2012JM8003) 资助的课题.
    • Funds: Project supported by the National Natural Science Foundation of China(Grant Nos. 60671001, 61271100), the Key Program of Natural Science Basic Research of Shanxi Province, China (Grant No. 2010JZ010), and the Natural Science Basic Research of Shanxi Province, China (Grant Nos. SJ08-ZT06, 2012JM8003).
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    Peng L, Ruan C L, Li Z Q 2010 IEEE Microw. Wireless Compon. Lett. 20 489

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    Chen J, Zhang A X, Tian C M 2012 Acta Phys. Sin. 61 024102 (in Chinese) [陈娟,张安学, 田春明 2012 物理学报 61 024102]

    [17]

    Yao X, Cao X Y, Gao J, Yang Q 2012 Progress In Electromagnetics Research Lett. 32 15329844

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    Fu Y Q, Li Y Q, Yuan N C 2011 Microw. Opt. Technol. Lett. 53 712

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    Zhang Y 2011 Ph.D. Dissertation (Chengdu: University of Electronic Science and Technology of China) (in Chinese) [张泳 2011 博士学位论文 (成都: 电子科技大学)]

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  • [1]

    Ronald L F, Michael T M 1988 IEEE Trans. Antennas Propag. 36 1443

    [2]

    Sievenpiper D, Zhang L J, Broas R F J, Alex’opolous N G, Yablonovitch E 1999 IEEE Trans. Microw. Theory Tech. 47 2059

    [3]

    Simovski C R, Maagt P, Tretyakov S A 2004 Electron. Lett. 40 92

    [4]

    Simovski C R, Maagt P, Melchakova I V 2005 IEEE Trans. Antennas Propag. 53 908

    [5]

    Gao Q, Yin Y, Yan D B, Yuan N C 2005 Electron. Lett. 41 936

    [6]

    Simms S, Fusco V 2006 Electron. Lett. 42 1197

    [7]

    Costa F, Monorchio A, Manara G 2010 IEEE Trans. Antennas Propag. 58 1551

    [8]

    Paquay M, Iriarte J C, Ederra I, Gonzalo R, de Maagt P 2007 IEEE Trans. Antennas Propag. 55 3630

    [9]

    Iriarte J C, Martinez de Falcón J L, Maestrojuan I 2011 Proceedings of the 5th EUCAP 1322

    [10]

    Lu L, Qu S B, Ma H, Xia S, Xu Z, Wang J F, Yu F 2013 Acta Phys. Sin. 62 034206 (in Chinese) [鲁磊, 屈绍波, 马华, 夏颂, 徐卓, 王甲富, 余斐 2013 物理学报 62 034206]

    [11]

    Chen X, Li L, Liang C H 2010 IEEE Antennas and Wireless Propagation Letter 9 3

    [12]

    Falcone F, Lopetegi T, Baena J D 2004 IEEE Microw. Wireless Compon. Lett. 14 280

    [13]

    Marqués R, Medina F, Rafii-El-Idrissi R 2004 Phys. Rev. B 65 144441

    [14]

    Smith D R, Gollub J, Mock J J 2006 Appl. Phys. 10 024507

    [15]

    Peng L, Ruan C L, Li Z Q 2010 IEEE Microw. Wireless Compon. Lett. 20 489

    [16]

    Chen J, Zhang A X, Tian C M 2012 Acta Phys. Sin. 61 024102 (in Chinese) [陈娟,张安学, 田春明 2012 物理学报 61 024102]

    [17]

    Yao X, Cao X Y, Gao J, Yang Q 2012 Progress In Electromagnetics Research Lett. 32 15329844

    [18]

    Fu Y Q, Li Y Q, Yuan N C 2011 Microw. Opt. Technol. Lett. 53 712

    [19]

    Zhang Y 2011 Ph.D. Dissertation (Chengdu: University of Electronic Science and Technology of China) (in Chinese) [张泳 2011 博士学位论文 (成都: 电子科技大学)]

    [20]

    Liu Y C, Liu C Y, Kuei C P 2005 Microw. Opt. Technol. Lett. 48 449

    [21]

    Yuri A M, Elena de Cos, Fernando L H 2011 IEEE Antennas and Propagation Magazine 52 100

计量
  • 文章访问数:  4855
  • PDF下载量:  1013
  • 被引次数: 0
出版历程
  • 收稿日期:  2013-03-13
  • 修回日期:  2013-04-16
  • 刊出日期:  2013-08-05

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