Please use this identifier to cite or link to this item: https://doi.org/10.1109/TMAG.2011.2158394
Title: Enhanced microwave magnetic and attenuation properties for barium ferrite flaky-filler composites
Authors: Li, Z.W. 
Yang, Z.H. 
Kong, L.B. 
Keywords: Electromagnetic (EM) compatibility and interference
ferrites
magnetic susceptibility
microwave magnetics
Issue Date: Oct-2011
Citation: Li, Z.W., Yang, Z.H., Kong, L.B. (2011-10). Enhanced microwave magnetic and attenuation properties for barium ferrite flaky-filler composites. IEEE Transactions on Magnetics 47 (10) : 3712-3715. ScholarBank@NUS Repository. https://doi.org/10.1109/TMAG.2011.2158394
Abstract: Microwave reflection characteristics as well as high frequency magnetic and dielectric properties have been studied for composites filled with Z-type barium ferrite flakes. Results show that both μ0′ and μmax″ are enhanced, while ε′ is almost the same, as compared to conventional composites. Therefore, the percentage bandwidth WP is significantly widened for the flaky-filler composites; W P achieves 130%-150% for reflection loss RL < -10 dB. In addition, for all composites, two matching frequencies are found. The first matching frequency is attributed to the quarter-wavelength resonator and the second matching frequency is mainly controlled by the values of both μ′(f) and ε′(f) , where μ′/ε′=1/3. © 2011 IEEE.
Source Title: IEEE Transactions on Magnetics
URI: http://scholarbank.nus.edu.sg/handle/10635/111567
ISSN: 00189464
DOI: 10.1109/TMAG.2011.2158394
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

38
checked on Jun 1, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.