摘要
探讨了经过化学镀处理的伪装网基体表面的吸波机理;在雷达吸波材料的基础上,提出三维结构在伪装网吸波效果中所起的作用,通过初步对平板、锥体和丛林式结构的试验对比,丛林式结构在2~18 GHz频段中,合格带宽12.25 dB,最大衰减值达到18.24 dB.成网测试中,丛林式结构的伪装网对立方体模型的雷达散射截面减缩在7.59 GHz,达到最大值29.75 dBsm.
This Paper discusses the principle of microwave absorption for the surface of camouflage web using electroless plating. The three-dimensional structure plays an important role for the radar absorption of camouflage web on the basis of radar absorbing materials. Among the plate, cone and jungle structures, the last one in the frequency range of 2~18GHz, shows good microwave absorption with 12.25GHz satisfied width and peak value of 18.24dB. The reduction of radar cross section of the cube model covered the jungle structure web reaches peak value of 29.75dBsm at the frequency of 7.59GHz.
出处
《中国表面工程》
EI
CAS
CSCD
2004年第4期46-48,共3页
China Surface Engineering
关键词
伪装网
化学镀
吸波结构
camouflage web, electroless plating, radar-absorbing structure
