%0 Journal Article
%T Study on the electromagnetic and absorption properties of the mixture filled with carbon coated EPS<br>涂层球体混合体系的等效介电常数计算及应用
%A Liu Shun-Hu
%A Cui Xiao-Dong
%A Zhao Yan-Bo
%A <br>刘顺华
%A 崔晓冬
%A 赵彦波
%J 物理学报
%D 2006
%I 
%X Using the carbon coated expanded polystyrene (EPS) beads as filling admixture, the electromagnetic (EM) wave absorber more moistureproof and environment adaptive than the conventional absorber used in anechoic chamber was fabricated. The effective permittivity of the mixture with carbon volume content 1% was calculated by the strong fluctuation theory combining with Maxwell-Wagner theory; and the EM wave absorbing property of a laminated model filled with carbon coated EPS beads was predicted through calculation. Comparison with the experiment indicated that the results of calculation accorded with the experiment closely, and can be used for the design of the moistureproof EM wave absorber.
%K carbon black
%K absorber
%K effective permittivity
%K absorbing property<br>炭黑
%K 吸波材料
%K 等效介电常数
%K 吸波性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=13ADE96F56018F26&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=708DD6B15D2464E8&sid=04AA9470B22599E6&eid=D58A14E324BD96F5&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=16