Radar scattering width effects by coating 90 Sr/ 90 Y layers

发布时间：2022-02-19 07:25

　　In this paper,the ⁹⁰Sr/⁹⁰Y coating effects on scattering width（SW） of cylindrical conductor targets are investigated.The electron density distribution of plasma around cylindrical targets of different radiuses is simulated under different radioactivities in normal or oblique incidence.In normal incidence,the SWs are examined as functions of frequency and scattering angle;while in oblique incidence,the SW is inspected as a function of incident angle at the frequency of 1.5 G... 

【文章来源】：Nuclear Science and Techniques. 2017,28(04)SCICSCD

【文章页数】：8 页

【文章目录】：
1 Introduction
2 Theoretical background
    2.1 Physical behavior of plasma induced by 90Sr
    2.2 Electromagnetic wave scattering from a cylindrical target
    2.3 Validation of the algorithm at high frequency
3 Results and discussion
    3.1 Electron density distribution of the plasma
    3.2 The mono-static SW
    3.3 The bi-static SW at normal incidence
    3.4 The bi-static SW at oblique incidence
4 Conclusion


【参考文献】：
期刊论文
[1]Influence of plasma induced by radionuclide layer on the radar cross section of spherical objects[J]. 刘伟,朱家柱,崔驰,王翔,张世远,张瑞利,唐涛,黄润生.  Nuclear Science and Techniques. 2015(04)
[2]Studies on fluid model for numerical simulation of gas discharges in color plasma displays[J]. HE Feng,LIU Chun-Liang(Key Laboratory for Physical Electronics and Devices of the Ministry of Education,Xi’an Jiaotong University,Xi’an 710049).  Nuclear Science and Techniques. 2005(02)



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