Optimal Design for Ceramic Radomes with A-Sandwich Structure

Abstract:

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The radome performance is evaluated by means of a computer aided design (CAD) for the wall structure of multilayer ceramic radome in accordance with the microwave propagation theory. The calculation model for the ceramic radome with A-sandwich structure is built. By optimizing the thickness of the whole wall and the thickness and dielectric constant of skins and core layer, the power transmission efficiency at a broadband frequency of A-sandwich structure ceramic radome is calculated especially. The calculation results suggest that when the wall thickness is 6 mm, the thickness ratio of surface layer to core layer is 1:15 and dielectric constant of core layer is less than 2.5, the maximal broadband transmission efficiency is obtained.

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Periodical:

Edited by:

Takashi Goto, Yibing Cheng, Zhengyi Fu and Lianmeng Zhang

Pages:

29-32

DOI:

10.4028/www.scientific.net/AMR.66.29

Citation:

Q. W. Liu et al., "Optimal Design for Ceramic Radomes with A-Sandwich Structure", Advanced Materials Research, Vol. 66, pp. 29-32, 2009

Online since:

April 2009

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$35.00

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