Share Email Print
cover

Proceedings Paper • new

Experimental study on protection performance of the plasma array against the NEMP
Author(s): Yang Liu; Bing Wang; Zong-sheng Chen; Zhongcai Yuan
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Strong electromagnetic pulse (EMP) may lead to serious damage once it is coupled into the interior of the electronic system. As a kind of special electromagnetic medium, plasma has the ability of shielding strong EMP. Therefore, EMP protection technology based on the plasma is of pratical significance. The experimental setup of the interaction between the nuclear electromagnetic pulse (NEMP) and the plasma based on a one-layer cylindrical plasma array is built. Combined with the density distribution characteristics, the protection performance of the plasma array against the NEMP is studied. The results indicate that the protection performance of the plasma array against the TE polarization NEMP is better than that against the TM one. For both TE and TM polarization NEMP, the one-layer cylindrical plasma array can reduce the transmission pulse energy greatly and the energy attenuation is up to 10dB when the electron density is 8.5×1016 m-3.

Paper Details

Date Published: 15 November 2018
PDF: 6 pages
Proc. SPIE 10964, Tenth International Conference on Information Optics and Photonics, 109640H (15 November 2018); doi: 10.1117/12.2504236
Show Author Affiliations
Yang Liu, National Univ. of Defense Technology (China)
Bing Wang, National Univ. of Defense Technology (China)
Zong-sheng Chen, National Univ. of Defense Technology (China)
Zhongcai Yuan, National Univ. of Defense Technology (China)


Published in SPIE Proceedings Vol. 10964:
Tenth International Conference on Information Optics and Photonics
Yue Yang, Editor(s)

© SPIE. Terms of Use
Back to Top