Broadband complex dielectric constants of water and sodium chloride aqueous solutions with different DC conductivities
Broadband dielectric constant measurements in the frequency range between 40 Hz and 50 GHz of pure water, tap water, and sodium chloride aqueous solutions with different DC conductivities up to 5 S/m were conducted. The measurements were done using an impedance analyzer for the frequency range 40 Hz...
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Wiley
2014
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my.iium.irep.454172018-05-05T05:10:27Z http://irep.iium.edu.my/45417/ Broadband complex dielectric constants of water and sodium chloride aqueous solutions with different DC conductivities Midi, Nur Shahida Sasaki, Kaito Ohyama, Ryu-ichiro Shinyashiki, Naoki QC Physics TK Electrical engineering. Electronics Nuclear engineering Broadband dielectric constant measurements in the frequency range between 40 Hz and 50 GHz of pure water, tap water, and sodium chloride aqueous solutions with different DC conductivities up to 5 S/m were conducted. The measurements were done using an impedance analyzer for the frequency range 40 Hz to 110 MHz and a vector network analyzer for 10 MHz to 50 GHz. The results show that the dielectric constant decreases with the increase in DC conductivity and is dependent on the frequency. The dielectric relaxation of water with a constant dielectric loss peak was also observed. The frequency dependence of the conductivity is also large. Wiley 2014-10-18 Article REM application/pdf en http://irep.iium.edu.my/45417/1/Broadband_Complex_Dielectric_Constants_of_Water_and_Sodium_Chloride_Aqueous_Solutions_with_Different_DC_Conductivities.pdf Midi, Nur Shahida and Sasaki, Kaito and Ohyama, Ryu-ichiro and Shinyashiki, Naoki (2014) Broadband complex dielectric constants of water and sodium chloride aqueous solutions with different DC conductivities. IEEJ Transactions on Electrical and Electronic Engineering, 9(s1). s8-s12. http://onlinelibrary.wiley.com/doi/10.1002/tee.22036/abstract 10.1002/tee.22036 |
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English |
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QC Physics TK Electrical engineering. Electronics Nuclear engineering |
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QC Physics TK Electrical engineering. Electronics Nuclear engineering Midi, Nur Shahida Sasaki, Kaito Ohyama, Ryu-ichiro Shinyashiki, Naoki Broadband complex dielectric constants of water and sodium chloride aqueous solutions with different DC conductivities |
| description |
Broadband dielectric constant measurements in the frequency range between 40 Hz and 50 GHz of pure water, tap water, and sodium chloride aqueous solutions with different DC conductivities up to 5 S/m were conducted. The measurements were done using an impedance analyzer for the frequency range 40 Hz to 110 MHz and a vector network analyzer for 10 MHz to 50 GHz. The results show that the dielectric constant decreases with the increase in DC conductivity and is dependent on the frequency. The dielectric relaxation of water with a constant dielectric loss peak was also observed. The frequency dependence of the conductivity is also large. |
| format |
Article |
| author |
Midi, Nur Shahida Sasaki, Kaito Ohyama, Ryu-ichiro Shinyashiki, Naoki |
| author_facet |
Midi, Nur Shahida Sasaki, Kaito Ohyama, Ryu-ichiro Shinyashiki, Naoki |
| author_sort |
Midi, Nur Shahida |
| title |
Broadband complex dielectric constants of water and sodium chloride aqueous solutions with different DC conductivities |
| title_short |
Broadband complex dielectric constants of water and sodium chloride aqueous solutions with different DC conductivities |
| title_full |
Broadband complex dielectric constants of water and sodium chloride aqueous solutions with different DC conductivities |
| title_fullStr |
Broadband complex dielectric constants of water and sodium chloride aqueous solutions with different DC conductivities |
| title_full_unstemmed |
Broadband complex dielectric constants of water and sodium chloride aqueous solutions with different DC conductivities |
| title_sort |
broadband complex dielectric constants of water and sodium chloride aqueous solutions with different dc conductivities |
| publisher |
Wiley |
| publishDate |
2014 |
| url |
http://irep.iium.edu.my/45417/1/Broadband_Complex_Dielectric_Constants_of_Water_and_Sodium_Chloride_Aqueous_Solutions_with_Different_DC_Conductivities.pdf http://irep.iium.edu.my/45417/ http://onlinelibrary.wiley.com/doi/10.1002/tee.22036/abstract |
| _version_ |
1643612782456733696 |
| score |
13.251813 |