High Power Laser and Particle Beams, Volume. 33, Issue 6, 065012(2021)

Attenuation characteristics of electromagnetic wave in inductive coupled plasma based on variation of discharge power

Mao Lin1,2, Haojun Xu1, Xiaolong Wei1, Xinmin Han1, Yipeng Chang1, and Min Lin1
Author Affiliations
  • 1Science and Technology on Plasma Dynamics Laboratory, Air Force Engineering University, Xi’an 710038, China
  • 2Troop No.93802 of PLA, Xi’an 712200, China
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    Figures & Tables(13)
    Schematic diagram of a closed plasma hierarchical calculation model
    Schematic diagram and picture of discharge chamber and antenna of flat plate ICP generator
    Electron density measurement and fitting results of closed plasma
    Attenuation of measured electron density values
    Experimental setup and device
    Attenuation of microwave in ICP when the power is 200 W
    Attenuation of microwave in ICP when the power is 300 W
    Attenuation of microwave in ICP plasma when the power is 400 W
    Attenuation of microwave in ICP plasma to when the power is 500 W
    Attenuation of microwave in ICP plasma when the power is 600 W
    Variation of average attenuation in 5.92~6.8 GHz frequency band
    Variation of attenuation peak of 5.92~6.8 GHz frequency band
    Comparison between calculation and experiment of electromagnetic wave attenuation by plasma at 400 W
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    Mao Lin, Haojun Xu, Xiaolong Wei, Xinmin Han, Yipeng Chang, Min Lin. Attenuation characteristics of electromagnetic wave in inductive coupled plasma based on variation of discharge power[J]. High Power Laser and Particle Beams, 2021, 33(6): 065012

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    Paper Information

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    Received: Nov. 26, 2020

    Accepted: --

    Published Online: Jul. 22, 2021

    The Author Email:

    DOI:10.11884/HPLPB202133.200320

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