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Volume 39 Issue 8
Aug.  2013
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Journal of Beijing University of Aeronautics and Astronautics  > 2013  >  39(8): 1058-1061.
Zhai Yu, Su Donglin. Compact MMW dual-polarized array antenna[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(8): 1058-1061. (in Chinese)
Citation: Zhai Yu, Su Donglin. Compact MMW dual-polarized array antenna[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(8): 1058-1061. (in Chinese)
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Compact MMW dual-polarized array antenna

  • School of Electronic and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

  • Received Date: 30 Aug 2012
  • Rev Recd Date: 07 Mar 2013
  • Publish Date: 30 Aug 2013
    Abstract
  • A compact dual-polarized millimeter wave(MMW) microstrip array antenna was designed. Firstly, the antenna element was designed. The antenna element was fed by coplanar microstrip line and coupling slot. The high polarized-isolation could be obtained by the mixed feed points and reversed phase technology. The antenna array was designed by shunt fed. Finally, this antenna array was fabricated and measured. The measured data shows that the antenna VSWR is less than 2.0 and the polarized-isolation is 35 dB. And the antenna gain of horizontal polarization beam is over 12 dB while that of vertical polarization beam is over 11.5 dB.

     

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    • References(6)
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