Radiofrequency and other electronic devices formed from enhanced resonant frequency hexaferrite materials

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United States of America Patent

PATENT NO 9812753
SERIAL NO

13925142

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Abstract

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Radiofrequency and other electronic devices can be formed from textured hexaferrite materials, such as Z-phase barium cobalt ferrite Ba3Co2Fe24O41 (Co2Z) having enhanced resonant frequency. The textured hexaferrite material can be formed by sintering fine grain hexaferrite powder at a lower temperature than conventional firing temperatures to inhibit reduction of iron. The textured hexaferrite material can be used in radiofrequency devices such as circulators or telecommunications systems.

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Patent Owner(s)

Patent OwnerAddress
ALLUMAX TTI LLC4889 VENTURE DRIVE ANN ARBOR MI 48108

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hill, Michael D Frederick, US 15 197

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