High Power Laser and Particle Beams, Volume. 36, Issue 3, 033003(2024)

Design of an S-band ultra-wideband energy selective surface

Tao Zhou1, Ning Hu2、*, Longjie Gai1, Wentao Huang1, Yanlin Xu1, and Peiguo Liu1
Author Affiliations
  • 1College of Electronic Science and Technology, National University of Defense Technology, Changsha 410073, China
  • 2Information Engineering University, Zhengzhou 450001, China
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    Figures & Tables(11)
    Structures of the ultra-wideband ESS in the S-band
    Equivalent circuit model of the ESS
    Equivalent circuit and full-wave simulation results of the ESS
    Distribution of electric field on the surface at 3.3 GHz
    Surface current density at 3.3 GHz
    Insertion loss (IL) measurement environment of S-band ESS
    Measurement results
    Shielding effectiveness (SE) measurement schematic diagram of S-band ESS
    • Table 1. Geometric dimensions of this structure (mm)

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      Table 1. Geometric dimensions of this structure (mm)

      pLcwtsd
      16150.1510.40.10.508
    • Table 2. Parameters of equivalent lumped-element circuit model

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      Table 2. Parameters of equivalent lumped-element circuit model

      Z0ZdC1/pFC2/pFC3/pFC4/pFL1/nHL2/nHR1RNCF/pF
      3771801.20.40.40.82.112.43.3 Ω1.5 Ω0.15
    • Table 3. Parameters and performance comparison

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      Table 3. Parameters and performance comparison

      referencethickness/mmnumber of diodes for unit cell1 dB bandwidth/GHz15 dB bandwidth/GHz
      Ref.[11]1.00044.16~4.480~3.8
      Ref.[16]0.50892.28~3.812.0~4.0
      this work0.50822.20~3.502.5~4.0
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    Tao Zhou, Ning Hu, Longjie Gai, Wentao Huang, Yanlin Xu, Peiguo Liu. Design of an S-band ultra-wideband energy selective surface[J]. High Power Laser and Particle Beams, 2024, 36(3): 033003

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    Paper Information

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    Received: Oct. 16, 2023

    Accepted: Dec. 27, 2023

    Published Online: Mar. 20, 2024

    The Author Email: Ning Hu (1141832906@qq.com)

    DOI:10.11884/HPLPB202436.230369

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