一种新型具有多陷波特性的超宽带天线
A New Type of Ultra-Wideband Antenna with Multi-Notch
DOI: 10.12677/ja.2012.11001, PDF, HTML, XML,  被引量    科研立项经费支持
作者: 代 娜*, 赵鸣远, 朱晓明：哈尔滨工程大学信息与通信工程学院；杨晓冬：日本明星大学情报学部，哈尔滨工程大学信息与通信工程学院；杨冰欣：中国移动通信集团黑龙江有限公司哈尔滨分公司
关键词: 超宽带天线；共面波导；多陷波；互耦环缝谐振器； UWB; CPW; Multi-Notch; CSRR
摘要: 摘  要：本文提出了一种三陷波特性超宽带天线的设计方法。该天线以圆形的单极子天线为原型采用共面波导互耦的馈电方式。天线的辐射频率覆盖的带宽在2.4G Hz~15.1 GHz，其相应的回波损耗大于10 dB。通过在圆形单极子天线中嵌入互耦环缝谐振器(CSRR)实现超宽带的陷波特性。文中在3.3 GHz~4.4 GHZ，5.25 GHz~5.87 GHZ，11.61 GHz~12.63 GHz的三个频段实现了陷波，可以避免超宽带频段与其他频段之间的干扰。而且超宽带天线(UWB)具有良好的全向辐射特性。 Abstract: A design method of three notch for ultra-wideband antenna (UWB) is presented in this paper. Circular monopole antenna as the prototype of the ultra-wideband antenna, a coplanar-waveguide (CPW) coupled-fed is applied in the antenna. The antenna has a large bandwidth covering the frequency band from 2.4 GHz - 15.1 GHz with return loss larger than 10 dB. Notch characteristics is achieved by complementary split-ring resonator (CSRR) embedded in the circular monopole antenna. Multi-notch is implemented in 3.3 GHz to 4.4 GHZ, 5.25 GHz - 5.87 GHZ, 11.61 GHz - 12.63 GHz. Thus avoiding interference between the band and other bands of ultra-wideband, and the ultra-wideband antenna has a good omni-directional radiation.

Abstract:

 

文章引用：代娜, 杨晓冬, 赵鸣远, 朱晓明, 杨冰欣. 一种新型具有多陷波特性的超宽带天线[J]. 天线学报, 2012, 1(1): 1-7. http://dx.doi.org/10.12677/ja.2012.11001

参考文献

[1] 孙荣辉, 高卫东, 刘汉, 李乐, 沈旭. 单个互补金属开口谐振环双陷波超宽带天线[J]. 探测与控制学报, 2011, 1033(5): 15-19.
[2] H. Nazli, E. Bicak, B. Turetken and M. Sezgin. An improved design of planar elliptical dipole antenna for UWB applications. IEEE Antennas and Wireless Propagation Letters, 2010, 9: 264- 267.
[3] 钱坤, 庞伟正, 李翔麟, 邹喻. 超宽带宽缝天线的设计与仿真[J]. 应用科技, 2007, 34(10): 21-23.
[4] 钟玲玲, 邱景辉, 孙博. 超宽带圆片天线的分析与设计[J]. 宇航学报, 2008, 29(4): 1387-1392, 1413.
[5] 李明, 李迎松, 杨晓冬, 陈炳才. 小型化陷波超宽带天线的研究与设计[J]. 应用科技, 2011, 38(9): 28-31.
[6] 谭瑞, 龚书喜, 査锋涛. 双陷波特性的单极子超宽带天线[A]. 2009年全国天线年会[C], 成都, 2009: 58-61.
[7] R. O. Ouedraogo, E. J. Rothwell, A. R. Diaz, K. Fuchi and A. Temme. Miniaturization of patch antennas using a meta-material- inspired technique. IEEE Transactions on Antennas and Propagation, 2012, 60(5): 2175-2182.
[8] 晏峰, 姜兴, 黄朝晖. 共面波导馈电的带阻UWB天线设计[J]. 电子器件, 2011, 34(3): 255-257.
[9] V. Shrivastava, Y. Ranga. Ultra wide band CPW-fed printed pen- tagonal antenna with modified ground plane for UWB applica- tions. IET International Conference on Wireless Mobile and Multimedia Networks, Beijing, 2008: 1-2.
[10] J. Zhang, X. L. Sun, S. W. Cheung, T. I. Yuk and Z. B. Ni. CPW- coupled-fed elliptical monopole antenna for UWB applications. IEEE Radio and Wireless Symposium (RWS), Santa Clara, 2012: 295-298.

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