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涂覆型雷达隐身实验室研究方法
引用本文:黄润生,唐涛,盛玉宝,邱燕,吴卫国,王均义,张世远. 涂覆型雷达隐身实验室研究方法[J]. 物理实验, 2008, 28(1): 1-4,8
作者姓名:黄润生  唐涛  盛玉宝  邱燕  吴卫国  王均义  张世远
作者单位:南京大学,物理系,江苏,南京,210093
摘    要:阐述了涂覆型雷达隐身的基本原理. 使用基于测量线的波导测量装置测出开路和短路阻抗,可以推算出电容率和磁导率. Fe-Si纳米晶隐身涂层的实验结果表明:厚度为1.2 mm的涂层对微波有较小的反射率和较宽的带宽.

关 键 词:雷达隐身  材料微波特性  微波测量  涂覆型  雷达隐身  实验室  研究方法  laboratory  stealth  带宽  反射率  微波  隐身涂层  厚度  结果  纳米晶  磁导率  电容率  短路阻抗  测量装置  波导  测量线  使用
文章编号:1005-4642(2008)01-0001-04
收稿时间:2007-10-16
修稿时间:2007-11-15

Studying radar stealth in laboratory
HUANG Run-sheng,TANG Tao,SHENG Yu-bao,QIU Yan,WU Wei-guo,WANG Jun-yi,ZHANG Shi-yuan. Studying radar stealth in laboratory[J]. Physics Experimentation, 2008, 28(1): 1-4,8
Authors:HUANG Run-sheng  TANG Tao  SHENG Yu-bao  QIU Yan  WU Wei-guo  WANG Jun-yi  ZHANG Shi-yuan
Abstract:The principle of radar stealth in laboratories is described. The waveguide measuring apparatus based on the measuring line is used to measure impedance of open circuit and short circuit, so permeability and permittivity are deduced. The experimental results of Fe-Si nanocrystal stealth coat indicate that low reflectivity in wide band can be obtained with a coat thickness of 1.2 mm.
Keywords:radar stealth   microwave properties of material   microwave measurement
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