ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
It is found through simulation that composite electromagnetic wave absorbers made of Ni-Zn ferriteand SiO2 particles, which are isolated in the continuous medium of Ni-Zn ferrite, show goodabsorption. In particular, absorbers show absorption in the frequency regions both below and above1 GHz for the mixing ratio of SiO2 of 80 mol%. To simulate the complex permeability of thecomposite materials, we considered some arrangements of SiO2 in the Ni-Zn ferrite medium.Measured values of complex permeability are close to simulated ones above 1 GHz
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/51/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.320.193.pdf
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