Measurement of permittivity of aqueous solutions at 44 GHz by FM receiver
| Autor: | G. M. Glibitskiy |
|---|---|
| Rok vydání: | 1996 |
| Předmět: |
Permittivity
Radiation Materials science Aqueous solution business.industry Superheterodyne receiver Radio receiver Relative permittivity Condensed Matter Physics law.invention Optics law Electrical and Electronic Engineering business Instrumentation Frequency modulation Waveguide Sensitivity (electronics) |
| Zdroj: | International Journal of Infrared and Millimeter Waves. 17:2207-2214 |
| ISSN: | 1572-9559 0195-9271 |
| Popis: | An instrument using a variable-thickness waveguide cell has been developed for measurement of absolute complex permittivity at 44 GHz. The superheterodyne is used to rise the sensitivity. The results of measurements of water and saccharose aqueous solutions in the range of 15–27 °C are presented. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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