1) loss material
损耗材料
1.
The Salisbury screen s retro-reflection coefficient formula was given,which satisfied the general matching law and provided a theoretical basis for the new direction in which the loss material was used as the insulating layer in Salisbury screen s optimized design.
将广义匹配规律应用于Salisbury屏的反射性质研究中,给出了满足广义匹配规律Salisbury屏的后向反射系数公式,为损耗材料作为隔离层Salisbury屏的优化设计新方向提供了理论基础,并对具体优化设计中电磁参数的匹配问题提供方向性的指导。
2) low-loss material
低损耗材料
1.
In this paper, the complex permittivity measurement of low-loss materials using dielectric resonator and split post dielectric resonator(SPDR) are researched.
实验中采用本系统对低损耗介质基片和薄膜材料的测试取得了较为满意的结果,本文提出的介质谐振器和分离介质谐振器法测量低损耗材料的复介电常数技术可对多种材料进行测量,具有较强的实用性。
3) lossless material
无损耗材料
4) multi-layer loss materials
多层损耗材料
1.
In this paper,the formula of reflectivity of multi-layer loss materials was presented.
给出了多层损耗材料反射系数公式,使用具体材料的电磁参数,以三层结构为例进行了具体方案的设计,并用自行开发的软件进行了计算机辅助设计,绘制了相关的理论计算曲线。
5) high-loss dielectric material
高损耗介质材料
1.
By using double-ridge waveguide, a test method has been proposed for broadband measurement of electromagnetic properties of high-loss dielectric materials.
针对高损耗介质材料电磁参数的宽频带测试问题,提出了利用脊波导进行测试的新方法,建立了电磁参数测试系统,并采用TRL技术进行了系统校准。
6) high-loss dielectrics
高损耗介电材料
1.
This paper presents a new method to measure the dielectric parameters of high-loss dielectrics(dielectric constant,dielectric dissipation factor,AC conductivity) and its principle.
介绍一种高损耗介电材料的介电参数(介电常数、介质损耗角正切、交流电导率)测量的新方法及其原理。
补充资料：介质损耗角正切试验(见电容率与损耗因数试验)
介质损耗角正切试验(见电容率与损耗因数试验)
dielectric loss tangent test
)!eZh.sunhooJ一002匕engq一e sh一yon介质损耗角正切试验(dieleetri。1055 tangenttest)见电容率与损耗因数试验。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条