In situ measuring of relative dielectric permittivity to calculate electromagnetic wave velocity
Other Title(s)
القياس الموقعي لثابت العزل الكهربائي لحساب سرعة الموجة الكهرومغناطيسية
Joint Authors
Bakr, Hawkar Bapeer
al-Fayyd, Jasim Muhammad Thabit Ibrahim
Source
Issue
Vol. 57, Issue 3C (30 Sep. 2016), pp.2252-2257, 6 p.
Publisher
University of Baghdad College of Science
Publication Date
2016-09-30
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Topics
Abstract EN
The relative dielectric permittivity (dielectric constant) values for various materials are measured on site.
The calculated values that are derived from measuring the ratio of the electrical capacitance of a cell when the sample of the material is placed.
Parallel plate technique that consists of two parallel circular metallic plates is used.
The instrument made up of aluminum which acts as electrodes and stuffed inside the PVC cylinder.
Then the thin sheet of material (models) sandwiched between the two plates.
Calculation of dielectric constant (εr) through this new technique gives a new velocity value of electromagnetic wave that propagates underground.
These measured velocity values will utilize in Ground Penetration Radar (GPR) data acquisition and interpretation in order to increase the resolution of the obtained radargrams.
American Psychological Association (APA)
al-Fayyd, Jasim Muhammad Thabit Ibrahim& Bakr, Hawkar Bapeer. 2016. In situ measuring of relative dielectric permittivity to calculate electromagnetic wave velocity. Iraqi Journal of Science،Vol. 57, no. 3C, pp.2252-2257.
https://search.emarefa.net/detail/BIM-728844
Modern Language Association (MLA)
al-Fayyd, Jasim Muhammad Thabit Ibrahim& Bakr, Hawkar Bapeer. In situ measuring of relative dielectric permittivity to calculate electromagnetic wave velocity. Iraqi Journal of Science Vol. 57, no. 3C (2016), pp.2252-2257.
https://search.emarefa.net/detail/BIM-728844
American Medical Association (AMA)
al-Fayyd, Jasim Muhammad Thabit Ibrahim& Bakr, Hawkar Bapeer. In situ measuring of relative dielectric permittivity to calculate electromagnetic wave velocity. Iraqi Journal of Science. 2016. Vol. 57, no. 3C, pp.2252-2257.
https://search.emarefa.net/detail/BIM-728844
Data Type
Journal Articles
Language
English
Notes
Text in English ; abstracts in English and Arabic.
Record ID
BIM-728844