涂覆雷达吸波材料的二面体和三面体角反射镜雷达截面积减小(8-12 GHz)

Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference - IMOC 2003. (Cat. No.03TH8678) Pub Date : 2003-11-17 DOI:10.1109/IMOC.2003.1244907

E. Nohara, M.A.S. Miacci, G. G. Peixoto, I. M. Martin, M. C. Rezende

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引用次数: 3

摘要

角反射器是舰船、飞机和车辆雷达信号的主要散射中心。这些“耀斑”(角反射器)的雷达截面积(RCS)减小在雷达对这些低可探测性目标的设计中起着重要的作用。本文研究了涂有雷达吸波材料(RAM)的方形、二面体和三面体角反射器的RCS减小问题。测量是在Centro Tecnico aeroaerospace (CTA)-Ministerio da Defesa设施的消声室中进行的，RAM涂层是在IAE /CTA的Instituto de Aeronautica e papaao (IAE)材料部门制造的。利用RCS自校准技术，通过测量反射系数对处理后的RAM施加在平板上进行评价。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Radar cross section reduction of dihedral and trihedral comer reflectors coated with radar absorbing materials (8-12 GHz)

Corner reflectors form the major scattering centers in the radar signatures of ships, aircraft and vehicles. The radar cross section (RCS) reduction of these "flare spots" (corner reflectors) plays an important role in the design of these targets with reduced detectability in radar. This paper deals with the RCS reduction of square dihedral and trihedral corner reflectors, coated with radar absorbing material (RAM). The measurements were carried out in an anechoic chamber at Centro Tecnico Aeroespacial (CTA)-Ministerio da Defesa facilities, and the RAM coating was manufactured at Divisao de Materiais of Instituto de Aeronautica e Espaao (IAE)/CTA. The processed RAM applied on a flat plate was evaluated by reflection coefficient measurements by using the RCS self-calibrated technique.

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Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference - IMOC 2003. (Cat. No.03TH8678)

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