| 是否进口否 | 加工定制是 |
| 品牌QWED | 型号SPDR |
| 订货号SPDR-10GHz | 类型材料测试 |
材料测试谐振腔体：
用于rf薄膜材料等研究测试，rf材料q值量测，rf材料的介电常数量测：
application：
spdrs are intended for the measurements of the complex permittivity of laminar dielectric materials including ltcc substrates, but also thin ferroelectric films deposited on low loss dielectric substrates. additionally, spdrs can be used for the measurements of the surface resistance and conductivity of various conducting materials such as commercial resistive layers, thin conductive polymer films or high resistivity semiconductors. such measurements are only possible for large surface resistance samples with rs > 5 kω/square
operational frequency range：
spdr uses a particular resonant mode. this mode has a particular resonant frequency depending on resonator&＃39;s dimensions but also, to some extent, on the electrical properties of the measured sample. thus, each resonator is designed for a particular nominal frequency and the actual measurement is taken at a frequency close to the nominal one. the nominal frequencies of the basic line of spdrs are: 1.1 ghz, 1.9 ghz, 2.45 ghz, 5 ghz, 10 ghz. resonators for the other frequencies in the range between 1.1 and 15 ghz can be manufactured upon special request.
additional equipment needed to perform measurement：
microwave q-meter or vector network analyser
measurement procedure：
resonant frequency and q-factor of the empty resonator and the resonator with investigated sample are measured. dedicated software is provided for permittivity and dielectric loss tangent determination. the users who have access to one of the pna/ena series network analysers by agilent technologies equipped with 85071e material measurement software with option 300 simply upload the qwed&＃39;s dedicated application into the network analyser and obtain the final results directly on its display.the users working with different network analysers need to install the software for dielectric properties calculation on a standard pc computer or network analyser if equipped with windows? operating system.
深圳市艾蒙特科技有限公司
刘先生
18664561062
广东 深圳 宝安区 龙华区民治街道梅陇路昌盛科技大厦