Electrical Properties of Dead Sea Water  

作　　者：Maen Ishtaiwi Muna Hajjyahya Shahd Habbash Maen Ishtaiwi;Muna Hajjyahya;Shahd Habbash(Department of Physics, An-Najah National University, Nablus, Palestine)

机构地区：[1]Department of Physics, An-Najah National University, Nablus, Palestine

出　　处：《Journal of Applied Mathematics and Physics》2021年第12期3094-3101,共8页应用数学与应用物理（英文）

摘　　要：In this paper, dielectric measurements were carried out to obtain conductivity, permittivity (real and imaginary parts) and loss tangent of Dead Sea water. These dielectric properties were measured using two different methods: Vector Network Analyzer “VNA” (Dielectric Assessment Kit “DAK”) and Four Probe method, all measurements taken at room temperature (25<span style="font-size:12px;white-space:nowrap;">&#730;</span>C). The collected data has been analyzed in the frequency range (200 MHz - 9 GHz), by making a comparison between the measured data for Dead Sea water and distilled water, the results have shown that a huge difference in dielectric properties for the two samples. The conductivity of Dead Sea water is much larger than the conductivity of distilled water, which has been expected because of the fact of the high salinity of Dead Sea water.In this paper, dielectric measurements were carried out to obtain conductivity, permittivity (real and imaginary parts) and loss tangent of Dead Sea water. These dielectric properties were measured using two different methods: Vector Network Analyzer “VNA” (Dielectric Assessment Kit “DAK”) and Four Probe method, all measurements taken at room temperature (25<span style="font-size:12px;white-space:nowrap;">&#730;</span>C). The collected data has been analyzed in the frequency range (200 MHz - 9 GHz), by making a comparison between the measured data for Dead Sea water and distilled water, the results have shown that a huge difference in dielectric properties for the two samples. The conductivity of Dead Sea water is much larger than the conductivity of distilled water, which has been expected because of the fact of the high salinity of Dead Sea water.

关 键 词：PERMITTIVITY CONDUCTIVITY SALINITY Dead Sea Vector Network Analyzer (VNA) 

分 类 号：TB3[一般工业技术—材料科学与工程]