Reduction of the EM Backscattering for Frequency-Independent Stealth Coating

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
  
© 2015 by IJETT Journal
Volume-20 Number-1
Year of Publication : 2015
Authors : Salah I. Yahya , Yazen A. Khalil
DOI :  10.14445/22315381/IJETT-V20P206

Citation 

Salah I. Yahya , Yazen A. Khalil "Reduction of the EM Backscattering for Frequency-Independent Stealth Coating", International Journal of Engineering Trends and Technology (IJETT), V20(1),21-26 Feb 2015. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group

Abstract

This paper presents a frequency-independent reduction of the backscattering technique for stealth coating applications. Although the proper shape of the target may play a role in reduction of the backscattering as a goal, choosing absorbing materials having proper electrical and magnetic properties with a certain matching technique may achieve this goal. A ferrite-titanate material with thickness of 3 mm is suggested for coating a target with a technique explained in the paper to attain reduction in backscattering above 1 GHz. The proposed technique together with the material may find a good chance in stealth technology, for both military and non-military applications.

References

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Keywords
Backscattering, stealth technology, space cloth, matching, complex permittivity, complex permeability