High Power Laser and Particle Beams, Volume. 36, Issue 8, 083003(2024)

Design and test of an array antenna transmitting high power microwave

Yongyan Mao1, Fan Zhang1,2, Chuan Tian1, Jiangyuan Xie1, and Zhaoxin Jin1
Author Affiliations
  • 1Electronic Engineering Research Institute, Xi'an 710100, China
  • 2School of Electronics and Information, Northwestern Polytechnical University, Xi'an 710072, China
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    Figures & Tables(13)
    Structure of 12×12 transmitting array antenna
    Structure of subarray
    Wall current distribution within waveguide transferring TE10 and 5 types of slot
    Model used to extract parameters of radiation slot
    Structures and electric field distribution of two kinds of H-T junction power dividers
    Electric field distribution within E-T junction divider with dj1=4 mm and dj2=4 mm
    Electric field distribution of antenna
    VSWR and radiation patterns
    Test layout for transmitting power
    Received and transmitted waveforms
    • Table 1. ly1=10 mm, Emax with different w1

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      Table 1. ly1=10 mm, Emax with different w1

      w1/mmlx1/mmEmax/(V·m−1)
      850.103013.39
      1050.562467.90
      1251.002162.49
      1451.261939.91
    • Table 2. w1=12 mm, Emax with different ly1

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      Table 2. w1=12 mm, Emax with different ly1

      ly1/mmlx1/mmEmax/(V·m−1)
      849.862273.79
      1050.982162.49
      1251.852370.78
      1452.72023.07
    • Table 3. Emax within E-T junction divider

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      Table 3. Emax within E-T junction divider

      dj1/mmdj2/mmEmax/(V·m−1)
      001244.21
      021314.58
      201428.46
      221473.24
      241447.33
      421300.9
      441250.06
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    Yongyan Mao, Fan Zhang, Chuan Tian, Jiangyuan Xie, Zhaoxin Jin. Design and test of an array antenna transmitting high power microwave[J]. High Power Laser and Particle Beams, 2024, 36(8): 083003

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    Paper Information

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    Received: Dec. 24, 2023

    Accepted: May. 17, 2024

    Published Online: Aug. 8, 2024

    The Author Email:

    DOI:10.11884/HPLPB202436.230448

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