Apparatus and method for transmitting and receiving magnetic field signals in magnetic field communication system

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United States of America Patent

PATENT NO 11916309
APP PUB NO 20210194133A1
SERIAL NO

17122218

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Abstract

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An apparatus and method for transmitting and receiving magnetic field signals in a magnetic field communication system are provided. The apparatus includes a controller configured to generate a communication signal, matching units that are configured to receive the communication signal and that respectively correspond to different matching frequencies, and loop antennas that are connected to the matching units, respectively, and that are configured to convert communication signals according to the different matching frequencies into magnetic transmission signals in the form of magnetic field energy and to transmit the magnetic transmission signals.

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Patent Owner(s)

Patent OwnerAddress
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE161 GAJEONG-DONG YUSEONG-GU DAEJON 305-350

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, In Kui Daejeon, KR 85 635
Jang, Dong Won Daejeon, KR 24 39
Kim, Jang Yeol Daejeon, KR 29 29
Kim, Sang-Won Daejeon, KR 85 387
Kim, Seong-Min Daejeon, KR 155 2396
Lee, Ho Jin Daejeon, KR 115 822
Lee, Hyunjoon Busan, KR 24 123
Lee, Jaewoo Daejeon, KR 115 473
Moon, Jung Ick Daejeon, KR 65 420
Park, Woo Cheon Daejeon, KR 4 1
Yun, Je Hoon Daejeon, KR 55 510

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