Preliminary study of microwave diagnostics for transient plasma

Yan Eryan; Yang Hao; Zheng Qianglin; Bao Xiangyang; Hu Haiying; He Hu; Liu Zhong

doi:10.11884/HPLPB201931.190175

Volume 31 Issue 10

Oct. 2019

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Article Navigation > High Power Laser and Particle Beams > 2019 > 31(10): 103207

Song Xiaozong, Zhou Youxin. Impacting dynamics of ultraviolet induced nanoparticle colloid microjet[J]. High Power Laser and Particle Beams, 2016, 28: 064118. doi: 10.11884/HPLPB201628.064118

Citation:

Yan Eryan, Yang Hao, Zheng Qianglin, et al. Preliminary study of microwave diagnostics for transient plasma[J]. High Power Laser and Particle Beams, 2019, 31: 103207. doi: 10.11884/HPLPB201931.190175

Song Xiaozong, Zhou Youxin. Impacting dynamics of ultraviolet induced nanoparticle colloid microjet[J]. High Power Laser and Particle Beams, 2016, 28: 064118. doi: 10.11884/HPLPB201628.064118

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Preliminary study of microwave diagnostics for transient plasma

doi: 10.11884/HPLPB201931.190175

1.
Institute of Applied Electronics, CAEP, P. O. Box 919-1015, Mianyang 621900, China
2.
Science and Technology on High Power Microwave Laboratory, Mianyang 621900, China

Received Date: 2019-05-21
Rev Recd Date: 2019-06-18
Publish Date: 2019-10-15

Abstract

Abstract

Plasma characteristic is studied under conditions of microwave discharge in air with the microwave diagnostics technology. The plasma is cold, weakly ionized, no-uniform and collision with S band high power microwave. The transmission waveform with 9-15 GHz continuous wave passing the plasma region and pressure of 300 Pa is obtained and normalized. A discussion on the effect of various plasma parameters on transmitted power is presented. A parabolic plasma density profile is assumed across the Epstein Profile Model. The maximum plasma electron density is obtained by transmission waveform of various frequency. Characteristic study of microwave passing through the strong collision plasma provides significant technology support to applications of stealth technique and information blockage.
- high power microwave,
- plasma,
- microwave diagnostics,
- electron density,
- air breakdown

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References(11)

References

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