Paper Title:
Infrared Emissivity of Capacitive Frequency-Selective Surfaces and its Application in Radar and IR Compatible Stealth Sandwich Structures
  Abstract

Infrared emissivity of capacitive frequency-selective surfaces is affected by many factors, such as metal area, emissivity of medium part, surface roughness, metal oxidation, and surface cleanness, etc. In this paper, the influence of metal area and emissivity of medium part on the emissivity of CFSSs were depicted in detail. Furthermore, a kind of radar and IR compatible stealth sandwich structures, radar absorbing properties of which were calculated by the finite-difference time-domain (FDTD) method, were designed and prepared. We conclude that emissivity of CFSSs will be below 0.3 while metal area is above 80% and radar reflectivity of fabricated sandwich structure will be below -10dB in 8-18GHz.

  Info
Periodical
Chapter
Chapter 1: Advanced Structure, Construction Materials and Dynamic Engineering
Edited by
Helen Zhang and David Jin
Pages
65-69
DOI
10.4028/www.scientific.net/AMR.382.65
Citation
Y. Wang, H. F. Cheng, J. Wang, Y. J. Zhou, "Infrared Emissivity of Capacitive Frequency-Selective Surfaces and its Application in Radar and IR Compatible Stealth Sandwich Structures", Advanced Materials Research, Vol. 382, pp. 65-69, 2012
Online since
November 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Cong Wang, Xin Kang Du, Tian Min Wang
Abstract:A new cermet film Nb-NbN, deposited on the stainless steel substrate by direct reactive magnetron sputtering, was reported as solar...
899
Authors: Patrick Laffez, Cecile Napierala, R. Ammar, V. Ta Phuoc, Mustapha Zaghrioui
Abstract:The reversible charge ordering transition of (Sm1-x,Cax)MnO3 is associated with strong changes in electrical, magnetic and infrared...
13
Authors: Shu Yuan Zhang, Quan Xi Cao
Chapter 6: Optical/Electronic/Magnetic Materials
Abstract:In this paper the powders of Zn1-xCoxO (x=0, 0.01, 0.02, 0.025, 0.05, 0.1) were fabricated by the conventional solid...
880