Please use this identifier to cite or link to this item: http://hdl.handle.net/11717/1222
Title: A method for the evaluation of dielectric parameters of solids at microwave frequencies
Authors: Josyulu, O.S.
Gowri Krishna, J.
Sobhanadri, J.
Keywords: MICROWAVE MEASUREMENTS
SOLIDS
Issue Date: 1982
Citation: Journal of Physics E: Scientific Instruments, 15(3), 318-321
Abstract: A new method is described to find the dielectric parameters of non-magnetic and magnetic solids at microwave frequencies. The method is tested on five non-magnetic substances and six ferrites. The open circuit and short circuit method is also employed to compare the values with the present method. The agreement is found to be good. Advantages of this method are that it removes the ambiguity in the selection of phase factor ( beta ), accuracy is improved because of the improved accuracy in the thickness measurements due to the plunger and the curve fitting techniques. Short circuit measurements are sufficient even for magnetic substances.
URI: 10.1088/0022-3735/15/3/018
http://hdl.handle.net/11717/1222
ISSN: 223735
Appears in Collections:Articles

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