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首页> 外文期刊>Microwaves, Antennas & Propagation, IET >Design, analysis and verification of integrated horn array for fast evaluation of probe-fed antenna measurement setup
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Design, analysis and verification of integrated horn array for fast evaluation of probe-fed antenna measurement setup

机译：集成喇叭阵列的设计，分析和验证，可快速评估探针馈电天线的测量设置

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摘要

Several advanced measurement setups are built up to characterise millimetre-wave (mmWave) antennas fed by microelectronic probes. To evaluate these setups themselves, two or more high-cost antenna samples are conventionally required for several time-consuming calibrations. A low-cost horn array for fast evaluation is proposed, theoretically analysed, and experimentally validated. This horn array simultaneously radiates at end-fire and broad side, and therefore can be used to replace two standalone samples such as patch and Yagi antennas. Moreover, this horn array features rippled pattern with a precisely-controllable series of nulls for sensitivity measurement and straightforward comparison for evaluation. By using the substrate integrated waveguide structure, a mmWave horn array is fabricated in a single-layer printed circuit board to feature easy fabrication and low cost. Good agreement between simulation and measurement shows that, the proposed horn array significantly facilitate a fast and low-cost evaluation of the probe-fed antenna measurement setup.
机译：建立了几种先进的测量设置，以表征由微电子探针馈送的毫米波（mmWave）天线。为了自己评估这些设置，通常需要两次或更多次昂贵的天线采样才能进行多次耗时的校准。提出了一种用于快速评估的低成本喇叭阵列，并进行了理论分析和实验验证。该号角阵列同时在端射和宽边辐射，因此可以用来代替两个独立的样本，例如贴片天线和八木天线。此外，该号筒阵列具有波纹图案，具有精确可控制的一系列零点，用于灵敏度测量和直接比较以进行评估。通过使用基板集成波导结构，在单层印刷电路板上制造毫米波喇叭阵列，以易于制造且成本低廉为特征。仿真与测量之间的良好一致性表明，所提出的喇叭阵列极大地促进了探针馈电天线测量设置的快速，低成本评估。

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  • 来源
    《Microwaves, Antennas & Propagation, IET》 |2019年第11期|1788-1793|共6页
  • 作者

    Kong Shangcheng; Shen Yizhu; Ye Kai; Hu Sanming;

  • 作者单位

    Southeast Univ, Sch Informat Sci & Engn, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China;

    Southeast Univ, Sch Informat Sci & Engn, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China;

    Southeast Univ, Sch Informat Sci & Engn, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China;

    Southeast Univ, Sch Informat Sci & Engn, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China;

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