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首页> 外文期刊>IEICE Transactions on Communications >Design of a Dual-Band Dual-Polarization Array Antenna with Improved Bandwidth for AMRFC Radar Application
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Design of a Dual-Band Dual-Polarization Array Antenna with Improved Bandwidth for AMRFC Radar Application

机译:AMRFC雷达应用带宽提高的双频双极化阵列天线设计

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摘要

A dual-band dual-polarization array antenna with improved bandwidth for an advanced multi-function radio function concept (AMRFC) radar application is proposed. To improve the S-band impedance bandwidth, the proposed antenna uses modified coupling feed patch. The measured bandwidth of the prototype array is 19.8% and 25.7% for the S- and X-band, respectively. The isolation between the two orthogonal polarizations is higher than 15dB and cross-polarization level is less than -17 dB for both S- and X-bands.
机译:提出了一种具有改进带宽的双频双极化阵列天线,用于先进的多功能无线电功能概念(AMRFC)雷达应用。为了提高S波段阻抗带宽,建议的天线使用改进的耦合馈电贴片。对于S波段和X波段,原型阵列的测量带宽分别为19.8%和25.7%。对于S波段和X波段,两个正交极化之间的隔离度都高于15dB,交叉极化水平小于-17dB。

著录项

  • 来源
    《IEICE Transactions on Communications》 |2013年第1期|182-189|共8页
  • 作者单位

    Department of Electronics and Computer Engineering, Hanyang University, 17 Hangdong-Dong,Sungdong-Gu, Seoul, 133-791, Korea;

    Department of Electronics and Computer Engineering, Hanyang University, 17 Hangdong-Dong,Sungdong-Gu, Seoul, 133-791, Korea;

    Core Technology Group of Samsung Thales, Korea;

    Core Technology Group of Samsung Thales, Korea;

    Department of Electronics and Computer Engineering, Hanyang University, 17 Hangdong-Dong,Sungdong-Gu, Seoul, 133-791, Korea;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    dual-band; dual-polarization; bandwidth; AMRFC; radar;

    机译:双频;双极化;带宽;AMRFC;雷达;

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