JP7220877B2 - 電界通信システム - Google Patents

電界通信システム Download PDF

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Publication number
JP7220877B2
JP7220877B2 JP2021530027A JP2021530027A JP7220877B2 JP 7220877 B2 JP7220877 B2 JP 7220877B2 JP 2021530027 A JP2021530027 A JP 2021530027A JP 2021530027 A JP2021530027 A JP 2021530027A JP 7220877 B2 JP7220877 B2 JP 7220877B2
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JP
Japan
Prior art keywords
electrode
electric field
transmitter
receiver
communication system
Prior art date
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JP2021530027A
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English (en)
Japanese (ja)
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JPWO2021002341A1 (https=
JPWO2021002341A5 (https=
Inventor
満 品川
行平 浜村
宏 中村
尚弘 清水
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hosei University
Nexty Electronics Corp
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Hosei University
Nexty Electronics Corp
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Publication date
Application filed by Hosei University, Nexty Electronics Corp filed Critical Hosei University
Publication of JPWO2021002341A1 publication Critical patent/JPWO2021002341A1/ja
Publication of JPWO2021002341A5 publication Critical patent/JPWO2021002341A5/ja
Application granted granted Critical
Publication of JP7220877B2 publication Critical patent/JP7220877B2/ja
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/22—Capacitive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/73—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for taking measurements, e.g. using sensing coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
JP2021530027A 2019-07-01 2020-06-30 電界通信システム Active JP7220877B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019122753 2019-07-01
JP2019122753 2019-07-01
PCT/JP2020/025606 WO2021002341A1 (ja) 2019-07-01 2020-06-30 電界通信システム

Publications (3)

Publication Number Publication Date
JPWO2021002341A1 JPWO2021002341A1 (https=) 2021-01-07
JPWO2021002341A5 JPWO2021002341A5 (https=) 2022-04-01
JP7220877B2 true JP7220877B2 (ja) 2023-02-13

Family

ID=74100138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021530027A Active JP7220877B2 (ja) 2019-07-01 2020-06-30 電界通信システム

Country Status (7)

Country Link
US (1) US11876575B2 (https=)
EP (1) EP3996290A4 (https=)
JP (1) JP7220877B2 (https=)
CN (1) CN114051698B (https=)
AU (1) AU2020298980A1 (https=)
MA (1) MA56465A (https=)
WO (1) WO2021002341A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006324774A (ja) 2005-05-17 2006-11-30 Sony Corp 通信装置および方法、並びにプログラム
JP2009213062A (ja) 2008-03-06 2009-09-17 Sony Corp 送信器、通信システム、通信方法
JP2011130335A (ja) 2009-12-21 2011-06-30 Nippon Telegr & Teleph Corp <Ntt> 制御システム及び制御方法
JP2014157406A (ja) 2013-02-14 2014-08-28 Nec Casio Mobile Communications Ltd 近接検知システム、携帯機器、及び制御プログラム
WO2017057045A1 (ja) 2015-10-01 2017-04-06 ソニー株式会社 受信装置および方法、送信装置および方法、並びに通信システム
JP2019153924A (ja) 2018-03-02 2019-09-12 ソニーセミコンダクタソリューションズ株式会社 エアバッグ制御システム
JP2020049982A (ja) 2018-09-25 2020-04-02 Ntn株式会社 信号伝達機能付きハブベアリング装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2994259B2 (ja) * 1996-03-28 1999-12-27 オー・エイチ・ティー株式会社 基板検査方法および基板検査装置
JP4441927B2 (ja) * 2004-10-12 2010-03-31 セイコーエプソン株式会社 静電容量検出装置
EP1848131A4 (en) * 2006-01-25 2013-03-27 Nippon Telegraph & Telephone RECEIVER, TRANSMITTER RECEIVER AND ELECTRICAL FIELD BASED COMMUNICATION SYSTEM
JP4253359B2 (ja) * 2007-03-16 2009-04-08 アルプス電気株式会社 通信システム
CN101663846B (zh) * 2007-04-20 2013-09-25 阿尔卑斯电气株式会社 通信设备、接收机及发送机
JP4717141B2 (ja) * 2007-12-26 2011-07-06 アルプス電気株式会社 携帯機器
JP4717143B2 (ja) * 2008-02-22 2011-07-06 アルプス電気株式会社 電界通信用電子機器
US8866760B2 (en) * 2008-12-05 2014-10-21 Koninklijke Philips N.V. User identification based on body-coupled communication
JP5118249B2 (ja) * 2009-03-26 2013-01-16 アルプス電気株式会社 通信システム
CN105359437B (zh) * 2013-06-24 2018-06-19 英赛瑟库尔公司 包括用于通过体内电流传送数据的电极的便携式设备
CN106416103A (zh) * 2014-06-18 2017-02-15 皇家飞利浦有限公司 躯体耦合通信设备
CN106968289A (zh) * 2017-04-12 2017-07-21 湖南美奕机电科技有限公司 具有斗齿监控功能的矿用挖掘机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006324774A (ja) 2005-05-17 2006-11-30 Sony Corp 通信装置および方法、並びにプログラム
JP2009213062A (ja) 2008-03-06 2009-09-17 Sony Corp 送信器、通信システム、通信方法
JP2011130335A (ja) 2009-12-21 2011-06-30 Nippon Telegr & Teleph Corp <Ntt> 制御システム及び制御方法
JP2014157406A (ja) 2013-02-14 2014-08-28 Nec Casio Mobile Communications Ltd 近接検知システム、携帯機器、及び制御プログラム
WO2017057045A1 (ja) 2015-10-01 2017-04-06 ソニー株式会社 受信装置および方法、送信装置および方法、並びに通信システム
JP2019153924A (ja) 2018-03-02 2019-09-12 ソニーセミコンダクタソリューションズ株式会社 エアバッグ制御システム
JP2020049982A (ja) 2018-09-25 2020-04-02 Ntn株式会社 信号伝達機能付きハブベアリング装置

Also Published As

Publication number Publication date
CN114051698A (zh) 2022-02-15
MA56465A (fr) 2022-05-11
JPWO2021002341A1 (https=) 2021-01-07
CN114051698B (zh) 2022-09-06
EP3996290A1 (en) 2022-05-11
EP3996290A4 (en) 2023-07-26
US11876575B2 (en) 2024-01-16
US20220255586A1 (en) 2022-08-11
WO2021002341A1 (ja) 2021-01-07
AU2020298980A1 (en) 2022-02-17

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