Measurements of the Transmission Coefficient of Samples of New Materials in the Sub-terahertz Band of Frequencies

被引：0
|
作者：
Ermolov, A. S. [1 ]
Izmailov, G. N. [2 ]
Kuz'min, A. S. [2 ]
Lebedev, S. P. [3 ]
Mityagin, Yu. A. [1 ]
Murzin, V. N. [1 ]
Chuchupal, S. V. [3 ]
机构：
[1] Russian Acad Sci FIAN, Lebedev Phys Inst, Moscow, Russia
[2] Moscow Aviat Inst Natl Res Univ, Moscow, Russia
[3] Russian Acad Sci IOF RAN, Prokhorov Gen Phys Inst, Moscow, Russia
来源：
MEASUREMENT TECHNIQUES | 2015年 / 58卷 / 02期
关键词：
terahertz frequency range; transmission coefficient; composite materials; carbon fibers; quartz filaments; flaw detection;
D O I：
10.1007/s11018-015-0679-1
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The propagation of radiation in the frequency range 0.2-0.3 THz through samples of composite materials is considered. The samples are in the form of a strip of carbon fibers stacked into tapes impregnated with epoxide resin on in the form of a block of randomly arranged quartz filaments bonded with borosilicate glass. It is shown that the results of measurements performed in the terahertz range of frequencies may be used to study the structural parameters and for the purpose of flaw detection in composite materials.
引用
收藏
页码：163 / 166
页数：4
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