A Novel Analogy-Helix Antenna Structure Based on Negative Refraction Circuit Mode

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- A Novel Analogy-Helix Antenna Structure Based on Negative Refraction Circuit Mode
- Acta Electronica Sinica Vol. 37, Issue 12, Pages: 2766-2769(2009)
- 作者机构：
  
  1. 总参第63研究所,江苏,南京,210007
  2. 东南大学毫米波国家重点实验室,江苏,南京,210096
  3. 解放军理工大学通信工程学院,江苏,南京,210007
  4. 总参第63研究所江苏南京,210007
  5. 东南大学毫米波国家重点实验室江苏南京,210096
  6. 解放军理工大学通信工程学院江苏南京,210007
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN81
- Published：2009
- 稿件说明：
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XIANG Yang, QIAN Zu-ping, BAO Jun-song, et al. A Novel Analogy-Helix Antenna Structure Based on Negative Refraction Circuit Mode[J]. Acta Electronica Sinica, 2009, 37(12): 2766-2769.
DOI：

XIANG Yang, QIAN Zu-ping, BAO Jun-song, et al. A Novel Analogy-Helix Antenna Structure Based on Negative Refraction Circuit Mode[J]. Acta Electronica Sinica, 2009, 37(12): 2766-2769. DOI：

文章基于负折射周期电路结构

设计了一种宽带的类螺旋天线结构.该天线由两层介质板以及在其上构建的六个形似工字的谐振单元组成

通过50欧姆同轴馈电.相对螺旋天线

它构建更加方便.仿真和测试结果表明这种天线相对带宽高达30%以上

在频带宽度内有类似螺旋天线的三个辐射模式出现

增益均在5dB以上

其中中间模式具有全向辐射特性.

Based on negative refraction circuit mode

A novel broadband analogy-helix antenna feeding by 50 ohm coaxial-line is proposed in this paper

Which is constructed by two layer substrates and six resonance cells being printed on it.Compared to helix antenna

the construction method is more convenience.Measured and simulation results shows that the bandwidth can achieve 30percent

three radiation modes of helix antenna appeared in the bandwidth

and the maximum gain can achieve 5dB.

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