Study on the electromagnetic propertiesof a coated radar absorbent

doi:10.1088/1674-1056/21/6/065101

中国物理B ›› 2012, Vol. 21 ›› Issue (6): 65101-065101.doi: 10.1088/1674-1056/21/6/065101

• PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES • 上一篇下一篇

Study on the electromagnetic propertiesof a coated radar absorbent

张栓勤

The First Engineers Scientific Research Institute of Wuxi, WuXi 214035, China

收稿日期:2011-10-26 修回日期:2011-12-01 出版日期:2012-05-01 发布日期:2012-05-01
基金资助:
Project supported by the National Defence Pre-Research Foundation of China (Grant No. ZLY2008415).

Study on the electromagnetic propertiesof a coated radar absorbent

Zhang Shuan-Qin(张栓勤)^†

The First Engineers Scientific Research Institute of Wuxi, WuXi 214035, China

Received:2011-10-26 Revised:2011-12-01 Online:2012-05-01 Published:2012-05-01
Contact: Zhang Shuan-Qin E-mail:fcwzsq@163.com
Supported by:
Project supported by the National Defence Pre-Research Foundation of China (Grant No. ZLY2008415).

摘要/Abstract

摘要： The sol-gel method is used to fabricate Fe crystalline powders coated with SiO₂. By controlling the molar ratio R of diluted water to tetraethoxysilane (TEOS), Fe powders coated with SiO₂ with different morphological characteristics are fabricated. The influence of the core diameter on electromagnetic parameters is investigated. The effect of the amount of the coating material SiO₂ on electromagnetic parameters is given. Radar wave absorbing properties of Fe coated with SiO₂ and TiO₂ respectively are compared.

关键词: coated absorbent, effective electromagnetic coefficient

Abstract: The sol-gel method is used to fabricate Fe crystalline powders coated with SiO₂. By controlling the molar ratio R of diluted water to tetraethoxysilane (TEOS), Fe powders coated with SiO₂ with different morphological characteristics are fabricated. The influence of the core diameter on electromagnetic parameters is investigated. The effect of the amount of the coating material SiO₂ on electromagnetic parameters is given. Radar wave absorbing properties of Fe coated with SiO₂ and TiO₂ respectively are compared.

Key words: coated absorbent, effective electromagnetic coefficient

中图分类号: (Magnetic properties)

51.60.+a

75.47.Pq (Other materials) 75.50.-y (Studies of specific magnetic materials)

张栓勤. Study on the electromagnetic propertiesof a coated radar absorbent[J]. 中国物理B, 2012, 21(6): 65101-065101.

Zhang Shuan-Qin(张栓勤) . Study on the electromagnetic propertiesof a coated radar absorbent[J]. Chin. Phys. B, 2012, 21(6): 65101-065101.

参考文献 10

[1]	George T R, Donald E B, William D S and Clarence K K 1970 Radar Cross Section Handbook (New York/London: Plenum Press)
[2]	Zhang J, Zhu Z H and Zhang M 1994 Journal of Chengdu Science and Technology University 2 52 (in Chinese)
[3]	Siddharth J and Jain R C 2002 J. Appl. Phys. 92 3890
[4]	Eric M, Jean M S and Ranjithan S 1993 IEEE Transactions on Microwave Theory and Techniques 41 1024
[5]	Fu C W, Zhang S Q and Chen M Q 2008 Chin. Phys. B 17 1107
[6]	Yang G, Zhuang H and Biswas P 1996 Nanostructured Mater. 7 676
[7]	Hagfeldt A, Valachopoulos N and Gratzel M 1994 J. Electrochem. Soc. 47 182
[8]	Zhang S Q, Shi Y L, Huang C G and Lian C C 2007 Acta Phys. Sin. 56 1231 (in Chinese)
[9]	Meng Y, Zhang P J, Liu Z Y, Liao Z L, Pan X Y, Liang X J, Zhao H W and Chen D M 2010 Chin. Phys. B 19 037304
[8]	Lu J, Wang J and Rai R 1991 Thin Solid Films. 204 113
[9]	Mann S and Ozin G 1996 Nature 382 313
[10]	Zhang S Q and Shi Y L 2010 Acta Phys. Sin. 59 4216 (in Chinese)

Study on the electromagnetic propertiesof a coated radar absorbent

Study on the electromagnetic propertiesof a coated radar absorbent

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