Title :
Microwave cavity resonator based dielectric constants measurement of solid materials
Author :
Saini, Jasmine ; Dixit, Brajesh Kumar
Author_Institution :
Dept. of ECE, Jaypee Inst. of Inf. Technol., Noida, India
Abstract :
In this paper, the importance of measuring dielectric properties of solid materials is discussed, which is of great significance in the fields of biological and agriculture science. The analysis and simulation of the solid materials is done by employing a hollow cylindrical cavity resonator. This method provides parameters of high accuracy for calculating the permittivity and permeability of solid materials. The dielectric properties of hollow cavity are first determined by measuring resonant frequency and quality factor. Then, the same analysis has been carried out by filling the hollow cavity by a solid material. The mathematical results have been validated by simulations done in HFSS.
Keywords :
Q-factor; cavity resonators; microwave resonators; permeability; permittivity measurement; HFSS; agriculture science; biological science; dielectric constants measurement; dielectric properties; microwave cavity resonator; permeability; quality factor; resonant frequency; solid materials; Capacitance; Cavity resonators; Dielectric constant; Dielectric measurement; Frequency measurement; Optical ring resonators; Resonant frequency; Electromagnetic wave; Material under test; Metamaterial; Split ring resonator; Vector network analyzer;
Conference_Titel :
Signal Processing and Communication (ICSC), 2015 International Conference on
Conference_Location :
Noida
Print_ISBN :
978-1-4799-6760-5
DOI :
10.1109/ICSPCom.2015.7150619
