Journal
IEEE TRANSACTIONS ON MAGNETICS
Volume 44, Issue 11, Pages 3265-3268Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TMAG.2008.2004379
Keywords
Ferromagnetic resonance; permeability; scattering parameters; susceptibility
Ask authors/readers for more resources
Broadband spectrometers based on transmission coplanar waveguides have recently found much success for extracting the frequency dependent magnetic permeability. Here, we describe a simpler instrument based on a coplanar waveguide terminated by an open-circuit. This geometry and the associated standing wave ensure that the permeability is measured in the low excitation regime. We demonstrate a scheme to transform reflexion parameters into permeability spectra, and compare our evaluation method to measurements performed using the standardized transmission geometry.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available