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Title: High-frequency properties and electromagnetic wave attenuation for hexaferrite composites
Authors: Kong, Ling Bing
Li, Z. W.
Yang, Z. H.
Keywords: DRNTU::Engineering::Materials::Mechanical strength of materials
Issue Date: 2013
Source: Li, Z., Yang, Z., & Kong, L. (2014). High-frequency Properties and Electromagnetic Wave Attenuation for Hexaferrite Composites. Procedia Engineering, 75, 19-23.
Series/Report no.: Procedia engineering
metadata.dc.contributor.conference: International Conference on Materials for Advanced Technologies (ICMAT2013), Symposium W - Advanced Structural and Functional Materials for Protection
Abstract: Static, high-frequency magnetic properties and EM attenuation characteristics have been studied for Ti substituted Z-type hexaferrites, Ba3Co2Fe24-xTixO41 with x=0-0.6, and ferrite/silicone composites. The results show that Ti substitution is able to enhance μ’ and μ” and improve EM attenuation with expanded relative bandwidth WR and decreased thickness of composites. The Ba3Co2Fe24-xTixO41 composite with x=0.3 has best EM attenuation properties with low reflectivity and broad bandwidth at C and X bands (4-12 GHz). WR of 3.7 for R<-10 dB and thickness of only 0.30 cm are achieved.
ISSN: 18777058
DOI: 10.1016/j.proeng.2013.11.004
Schools: School of Materials Science & Engineering 
Rights: © 2013 The Authors. Published by Elsevier Ltd. This paper was published in Procedia Engineering and is made available as an electronic reprint (preprint) with permission of Elsevier Ltd. The paper can be found at the following official DOI: []. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MSE Conference Papers

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