DocumentCode :
958048
Title :
Highly sensitive procedures for measuring permeabilities (µ±) for circularly polarized fields in microwave ferrites
Author :
Ogasawara, Naoyuki ; Fuse, Tadashi ; Inui, Tetsuji ; Saito, Ichiro
Author_Institution :
Tokyo Metropolitan University, Tokyo, Japan
Volume :
12
Issue :
3
fYear :
1976
fDate :
5/1/1976 12:00:00 AM
Firstpage :
256
Lastpage :
259
Abstract :
A highly sensitive method for measuring μ\´± - jμ\´\´± of ferrites far from the ferrimagnetic resonance region is proposed which makes use of the resonance splitting of counter-rotating TE11 modes in the cylindrical metallic cavity resonator Filled with axially biased ferrite specimen. With a Filling factor of unity, both the frequency splitting and the change of reciprocal 
are large enough to enable μ\´± - jμ\´\´± , in particular μ\´\´± , to be measured to a maximum sensitivity of about 5 × 10-5.
are large enough to enable μ\´Keywords :
Ferrites; Permeability measurement; Cavity resonators; Ferrimagnetic materials; Ferrites; Filling; Frequency; Microwave measurements; Permeability measurement; Polarization; Resonance; Tellurium;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/TMAG.1976.1059012
Filename :
1059012
Link To Document :
