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首页> 外文期刊>IEICE Transactions on Communications >Broadband Millimeter-Wave Microstrip Comb-Line Antenna Using Corporate Feeding System with Center-Connecting
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Broadband Millimeter-Wave Microstrip Comb-Line Antenna Using Corporate Feeding System with Center-Connecting

机译：使用带中心连接的企业馈电系统的宽带毫米波微带梳状线天线

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摘要

A broadband microstrip comb-line antenna using a corporate feeding system was developed. The antenna was composed of four colinearly-arranged comb-line antennas with traveling-wave excitation fed by a parallel-feeding circuit of tournament configuration. The total phase deviation due to frequency change became one fourth of the ordinary series feeding from the end of the antenna. Furthermore, the terminations of the inner two comb-lines were connected at the overall center of the developed antenna. Therefore, the narrowband matching elements are not necessary and the amplitude deviation of the aperture distribution for input from one side due to frequency change is compensated by deviation for input from the other side. Broad bandwidth can be expected by using the proposed configuration. The proposed antenna was designed at 76.5 GHz. The effect of the proposed feeding-circuit for broadband operation was confirmed by comparing the measured performances of the antennas fed by other feeding circuits; the end feeding, the center feeding and the ordinary corporate feeding. The bandwidth of the proposed corporate feeding antenna with the center connecting was approximately 14% and 7% wider than the antennas of the center feeding and of the ordinary corporate feeding, respectively.
机译：开发了使用公司馈电系统的宽带微带梳状线天线。该天线由四个同轴排列的梳状线天线组成，并具有由比赛配置的并行馈电电路馈电的行波激励。由频率变化引起的总相位偏差从天线末端变成普通系列馈电的四分之一。此外，内部两条梳状线的终端连接在已开发天线的整个中心。因此，窄带匹配元件不是必需的，并且由于频率改变而从一侧输入的孔径分布的幅度偏差由从另一侧输入的偏差来补偿。通过使用建议的配置，可以预期到较宽的带宽。拟议的天线设计为76.5 GHz。通过比较由其他馈电电路馈电的天线的测量性能，证实了所建议的馈电电路对宽带工作的影响。最终供料，中心供料和普通公司供料。所建议的具有中心连接的公司馈电天线的带宽分别比中心馈电和普通公司馈电的天线宽约14％和7％。

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  • 来源
    《IEICE Transactions on Communications》 |2012年第1期|p.41-50|共10页
  • 作者

    Atsushi KUNITA; Kunio SAKAKIBARA; Kazuyuki SEO; Nobuyoshi KIKUMA; Hiroshi HIRAYAMA;

  • 作者单位

    Department of Computer Science and Engineering, Nagoya Institute of Technology, Nagoya-shi, 466-8555 Japan;

    Department of Computer Science and Engineering, Nagoya Institute of Technology, Nagoya-shi, 466-8555 Japan;

    Development 2nd Dep., Business Creative Division NIPPON PILLAR PACKING CO., LTD., Sanda-shi, 669-1333 Japan;

    Department of Computer Science and Engineering, Nagoya Institute of Technology, Nagoya-shi, 466-8555 Japan;

    Department of Computer Science and Engineering, Nagoya Institute of Technology, Nagoya-shi, 466-8555 Japan;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    millimeter-wave; microstrip antenna; array antenna;

    机译：毫米波微带天线;阵列天线;

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