Measurements on Dielectric Constants and Dipole Moments of Gases by Means of Microwave at 9400 Megacycles
Year: 2025
Type: article
Abstract: The dielectric constants and dipole moments of several gases (i.e. oxygen, dry air, water vapor, ozone, difluorodichloromethane and monochloro- trifluoromethane) have been determined by a microwave method, using comparison to a gas of known dielectric constant. Accuracy of about 2 % has been obtained for the dielectric constant and 6 % for the dipole moment. The method is discussed from theoretical and practical points of view, possible improvements are pointed out and its general suitability for measurements of this kind is investigated.
Source: Caltech Library
DOI: 10.7907/p79z-0w43
Author: Epprecht, George Walter
Institution: California Institute of Technology
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6940712711
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