Title :
Theoretical Modeling and Experimental Verification of the Permeability Measurements of Thick Films at Microwave Frequencies
Author :
Dimri, Mukesh C. ; Tripathi, V.K. ; Kashyap, Subhash C. ; Jeong, Y.H. ; Dube, Dinesh C.
Author_Institution :
Dept. of Phys. & Electron Spin Sci. Center, Pohang Univ. of Sci. & Technol., Pohang, South Korea
Abstract :
A simple theoretical model is developed for studying the magnetic behavior of films at microwave frequencies, and verified experimentally on the ferrite-polymer thick-film samples. The measured values of permeability by the proposed model/technique are found to be in good agreement with the values obtained by the standard cavity perturbation technique.
Keywords :
cavity resonators; ferrites; magnetic permeability measurement; microwave measurement; polymer films; cavity perturbation technique; ferrite-polymer thick-film samples; magnetic behavior; microwave frequencies; permeability measurements; Microwave measurements; permeability measurements; thick films;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.2009.2016772
