Multiple-input and multiple-output modem for connection in a power line communication network

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United States of America Patent

PATENT NO 9866275
SERIAL NO

13750454

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Abstract

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A device for determining a common-mode signal in a power line communication network. The device includes a first line, a second line, and a third line that are connected to a first terminal, to a second terminal, and to a third terminal, respectively. The first, the second, and the third terminal are configured to be connected to a phase line, a neutral line, and a protective ground line of the power line communication network, respectively. The device further includes a common-mode choke configured to couple out the common signal from the first, second, and third line, and the common-mode choke is connected to a termination impedance which is higher than an impedance of the power line communication network.

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Patent Owner(s)

Patent OwnerAddress
SONY CORPORATIONTOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baeschlin, Werner Oberrohrdorf, CH 6 19
Schwager, Andreas Waiblingen, DE 89 990

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