• DocumentCode
    3750630
  • Title

    Study on suppression of aperture-cavity resonance by nested square rings absorber

  • Author

    Jiepei Shi;Juan Chen;Wei Fu

  • Author_Institution
    School of Electronic and Information Engineering, Xi´an Jiaotong University, Xi´an, Shaanxi 710049, China
  • Volume
    2
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    This paper presents a new absorber to suppress the aperture-cavity resonance. The absorber consists of two nested metal square rings which can absorb high frequency and low frequency electromagnetic wave, respectively. The simulation results demonstrate that the shielding effectiveness of the cavity which is loaded with the absorber can be improved. At its first and second resonant frequencies, the shielding effectiveness can be increased by about 35dB and 16dB, respectively.
  • Keywords
    "Cavity resonators","Resonant frequency","Metals","Electromagnetic scattering","Simulation","Zirconium"
  • Publisher
    ieee
  • Conference_Titel
    Microwave Conference (APMC), 2015 Asia-Pacific
  • Print_ISBN
    978-1-4799-8765-8
  • Type

    conf

  • DOI
    10.1109/APMC.2015.7413117
  • Filename
    7413117
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3750630