Resonance coupler, transmission apparatus, switching system, and directional coupler

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United States of America Patent

PATENT NO 9479074
APP PUB NO 20150214597A1
SERIAL NO

14601518

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Abstract

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A resonance coupler disclosed includes a first resonator to which a transmission signal is input, a second resonator to which the transmission signal is isolatedly transmitted from the first resonator, the second resonator spaced from and opposed to a first side of the first resonator, and electromagnetically coupled with the first resonator, and a third resonator to which the transmission signal is isolatedly transmitted from the first resonator, the third resonator spaced from and opposed to a second side, opposite to the first side, of the first resonator, and electromagnetically coupled with the first resonator.

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Patent Owner(s)

Patent OwnerAddress
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTDJAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagai, Shuichi Osaka, JP 47 363

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