Dielectric ceramic composition for high frequency purposes

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United States of America Patent

PATENT NO 4585745
SERIAL NO

06681947

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Abstract

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A dielectric ceramic composition, which has a high dielectric constant, low loss and stable temperature characteristics suited for the microwave frequency range, is obtained by the present invention. The dielectric ceramic composition according to the present invention is expressed as (Ba.sub.x Sr.sub.1-x)(Ni.sub.1/3 Nb.sub.2/3)O.sub.3 and with a mole fraction range of 0.ltoreq.x<1.

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Patent Owner(s)

Patent OwnerAddress
NGK SPARK PLUG CO LTDAICHI AICHI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mizuno, Fumio Nagoya, JP 47 920
Tunooka, Tutomu Nagoya, JP 1 13

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