Design, fabrication and characterization of hexagonal ferrite multi-layer microwave absorber

Design, fabrication and characterization of hexagonal ferrite multi-layer microwave absorber

Ba(Co,Zn) 2-W type hexagonal ferrites, prepared by a citrate sol–gel method have been used as fillers in five layers of chlorosulphonated polyethylene matrix composite. Adding an outer layer with carbonyl iron filler, a thin quasi-double-layer microwave absorber has been fabricated, that exhibits re...

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Veröffentlicht in:Journal of magnetism and magnetic materials 2007-09, Vol.316 (2), p.e827-e830
Hauptverfasser: Oikonomou, A., Giannakopoulou, T., Litsardakis, G.
Format: Artikel
Sprache:eng
Schlagworte:
Electromagnetic absorber design
Hexagonal ferrite composite
Microwave absorption
Reflection loss
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Zusammenfassung:Ba(Co,Zn) 2-W type hexagonal ferrites, prepared by a citrate sol–gel method have been used as fillers in five layers of chlorosulphonated polyethylene matrix composite. Adding an outer layer with carbonyl iron filler, a thin quasi-double-layer microwave absorber has been fabricated, that exhibits reflection loss (RL)
ISSN:0304-8853
DOI:10.1016/j.jmmm.2007.03.114