DocumentCode
871456
Title
Temperature Effects in Microwave Ferrite Devices
Author
Melchor, J.L. ; Vartanian, P.H.
Volume
7
Issue
1
fYear
1959
fDate
1/1/1959 12:00:00 AM
Firstpage
15
Lastpage
18
Abstract
With proper choice of shape, it is possible to minimize the frequency shift of ferromagnetic resonance in microwave ferrite components operating over a wide range of ambient temperatures. Calculations have been made for minimum resonance frequency shift change in saturation moment. Curves relating the resonance frequency shift as a function of saturation magnetization are plotted for several ferrite geometries. Design curves are presented for reducing dependence of resonance frequency on temperature.
Keywords
Demagnetization; Electromagnetic heating; Ferrite devices; Magnetic resonance; Microwave devices; Resonant frequency; Saturation magnetization; Shape; Temperature; Waveguide components;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IRE Transactions on
Publisher
ieee
ISSN
0097-2002
Type
jour
DOI
10.1109/TMTT.1959.1124617
Filename
1124617
Link To Document