Permittivity Characteristics of Kevlar, Carbon Composites, E-Glass, and Rubber (33% Carbon) at X-Band (8–12 GHZ)
Permittivity Characteristics of Kevlar, Carbon Composites, E-Glass, and Rubber (33% Carbon) at X-Band (8–12 GHZ)
复制标题
X 波段 (8–12 GHZ) 的 Kevlar、碳复合材料、E 玻璃和橡胶（33% 碳）的介电常数特性
DOI：
10.1007/978-1-4615-3742-7_38
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发表时间：
1991
影响因子：
5.7
通讯作者：
B. Zonnefeld
中科院分区：
文献类型：
--
作者：
R. Zoughi;B. Zonnefeld
在许多行业，如航空航天，建筑和运输，各种类型的复合材料已发现永久使用。随着这些材料的开发和利用，表征这些材料的非破坏性技术以及检测和评估其缺陷性能的技术也必须得到发展和改进。微波具有很大的潜力，无损评价这些材料的性能。为此目的使用微波的一些优点是
1
穿透电介质的能力
2
使用小尺寸探针
3
获得精细分辨率的能力
4
识别各种边界的能力
5
非接触和非破坏性测量
6
极化能力可以确定不均匀性和缺陷的优选方向
7
材料性能评价。
In many industries such as aerospace, construction, and transportation various types of composite materials have found permanent use. In conjunction with the development and utilization of these materials, nondestructive techniques by which these materials are characterized, and their defective properties detected and evaluated must also expand and improve. Microwaves possess great potential for nondestructive evaluation of the properties of these materials. Some of the advantages of using microwaves for this purpose are
1
ability to penetrate dielectric media
2
use of small sized probes
3
ability to obtain fine resolutions
4
ability to identify various boundaries
5
non-contact, and nondestructive nature of measurements
6
polarization capabilities can determine preferred directions of inhomogeneities and defects
7
evaluation of materials properties.