放电等离子体对电磁波散射的实验研究

Shuya Pang; Zihao Zhang; Rikang Zhao; Zulin Peng; Jiting Ouyang; Jinsong Miao

doi:10.13336/j.1003-6520.hve.20190226023

放电等离子体对电磁波散射的实验研究

Translated title of the contribution: Experimental Study on Electromagnetic Wave Scattering by Discharge Plasma

Shuya Pang, Zihao Zhang, Rikang Zhao, Zulin Peng, Jiting Ouyang^*, Jinsong Miao

^*Corresponding author for this work

School of Physics

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

We investigated the characteristics of hollow cathode discharge (HCD) and the scattering of electromagnetic wave on HCD plasmas. The volt-ampere characteristic curves of rectangular and column HCDs were measured experimentally and the plasma density was obtained by using the method of microwave measurement. Moreover, we investigated the transmission coefficients of electromagnetic wave interacting with several kinds of plasmas. The results show that HCD can generate high-density plasma density depending on the discharge current. A sheet HCD plasma can sufficiently block x-band microwaves. The plasma column of cylindrical HCD can scatter the electromagnetic wave to the lateral directions, with the peaks at an angle of ±15°. The peak value increases with the discharge current (or plasma density). A well-arranged plasma array can act as planar plasma when acting with electromagnetic waves.

Translated title of the contribution	Experimental Study on Electromagnetic Wave Scattering by Discharge Plasma
Original language	Chinese (Traditional)
Pages (from-to)	839-845
Number of pages	7
Journal	Gaodianya Jishu/High Voltage Engineering
Volume	45
Issue number	3
DOIs	https://doi.org/10.13336/j.1003-6520.hve.20190226023
Publication status	Published - 31 Mar 2019

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title = "放电等离子体对电磁波散射的实验研究",

abstract = "We investigated the characteristics of hollow cathode discharge (HCD) and the scattering of electromagnetic wave on HCD plasmas. The volt-ampere characteristic curves of rectangular and column HCDs were measured experimentally and the plasma density was obtained by using the method of microwave measurement. Moreover, we investigated the transmission coefficients of electromagnetic wave interacting with several kinds of plasmas. The results show that HCD can generate high-density plasma density depending on the discharge current. A sheet HCD plasma can sufficiently block x-band microwaves. The plasma column of cylindrical HCD can scatter the electromagnetic wave to the lateral directions, with the peaks at an angle of ±15°. The peak value increases with the discharge current (or plasma density). A well-arranged plasma array can act as planar plasma when acting with electromagnetic waves.",

keywords = "Discharge characteristic, Electromagnetic scattering, Electromagnetic wave, Hollow cathode discharge, Microwave, Plasma, Transmittance",

author = "Shuya Pang and Zihao Zhang and Rikang Zhao and Zulin Peng and Jiting Ouyang and Jinsong Miao",

year = "2019",

month = mar,

day = "31",

doi = "10.13336/j.1003-6520.hve.20190226023",

language = "繁体中文",

volume = "45",

pages = "839--845",

journal = "Gaodianya Jishu/High Voltage Engineering",

issn = "1003-6520",

publisher = "Science China Press",

number = "3",

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TY - JOUR

T1 - 放电等离子体对电磁波散射的实验研究

AU - Pang, Shuya

AU - Zhang, Zihao

AU - Zhao, Rikang

AU - Peng, Zulin

AU - Ouyang, Jiting

AU - Miao, Jinsong

PY - 2019/3/31

Y1 - 2019/3/31

N2 - We investigated the characteristics of hollow cathode discharge (HCD) and the scattering of electromagnetic wave on HCD plasmas. The volt-ampere characteristic curves of rectangular and column HCDs were measured experimentally and the plasma density was obtained by using the method of microwave measurement. Moreover, we investigated the transmission coefficients of electromagnetic wave interacting with several kinds of plasmas. The results show that HCD can generate high-density plasma density depending on the discharge current. A sheet HCD plasma can sufficiently block x-band microwaves. The plasma column of cylindrical HCD can scatter the electromagnetic wave to the lateral directions, with the peaks at an angle of ±15°. The peak value increases with the discharge current (or plasma density). A well-arranged plasma array can act as planar plasma when acting with electromagnetic waves.

AB - We investigated the characteristics of hollow cathode discharge (HCD) and the scattering of electromagnetic wave on HCD plasmas. The volt-ampere characteristic curves of rectangular and column HCDs were measured experimentally and the plasma density was obtained by using the method of microwave measurement. Moreover, we investigated the transmission coefficients of electromagnetic wave interacting with several kinds of plasmas. The results show that HCD can generate high-density plasma density depending on the discharge current. A sheet HCD plasma can sufficiently block x-band microwaves. The plasma column of cylindrical HCD can scatter the electromagnetic wave to the lateral directions, with the peaks at an angle of ±15°. The peak value increases with the discharge current (or plasma density). A well-arranged plasma array can act as planar plasma when acting with electromagnetic waves.

KW - Discharge characteristic

KW - Electromagnetic scattering

KW - Electromagnetic wave

KW - Hollow cathode discharge

KW - Microwave

KW - Plasma

KW - Transmittance

UR - http://www.scopus.com/inward/record.url?scp=85066033148&partnerID=8YFLogxK

U2 - 10.13336/j.1003-6520.hve.20190226023

DO - 10.13336/j.1003-6520.hve.20190226023

M3 - 文章

AN - SCOPUS:85066033148

SN - 1003-6520

VL - 45

SP - 839

EP - 845

JO - Gaodianya Jishu/High Voltage Engineering

JF - Gaodianya Jishu/High Voltage Engineering

IS - 3

ER -

放电等离子体对电磁波散射的实验研究

Abstract

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