KR101186450B1 - 통신 시스템 - Google Patents

통신 시스템 Download PDF

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Publication number
KR101186450B1
KR101186450B1 KR1020077020448A KR20077020448A KR101186450B1 KR 101186450 B1 KR101186450 B1 KR 101186450B1 KR 1020077020448 A KR1020077020448 A KR 1020077020448A KR 20077020448 A KR20077020448 A KR 20077020448A KR 101186450 B1 KR101186450 B1 KR 101186450B1
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KR
South Korea
Prior art keywords
electric field
coil
sensor electrode
electrode
magnetic core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR1020077020448A
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English (en)
Korean (ko)
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KR20070102606A (ko
Inventor
야스오 가토
Original Assignee
가부시키가이샤 카이저 테크놀로지
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 가부시키가이샤 카이저 테크놀로지 filed Critical 가부시키가이샤 카이저 테크놀로지
Publication of KR20070102606A publication Critical patent/KR20070102606A/ko
Application granted granted Critical
Publication of KR101186450B1 publication Critical patent/KR101186450B1/ko
Anticipated expiration legal-status Critical
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B13/00Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
    • H04B13/005Transmission systems in which the medium consists of the human body
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B13/00Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
    • H04B13/02Transmission systems in which the medium consists of the earth or a large mass of water thereon, e.g. earth telegraphy
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08Measuring electromagnetic field characteristics
    • G01R29/0864Measuring electromagnetic field characteristics characterised by constructional or functional features
    • G01R29/0878Sensors; antennas; probes; detectors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2216Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in interrogator/reader equipment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/20Monitoring; Testing of receivers
    • H04B17/23Indication means, e.g. displays, alarms, audible means
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/30Monitoring; Testing of propagation channels
    • H04B17/309Measuring or estimating channel quality parameters
    • H04B17/318Received signal strength
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/28Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium using the near field of leaky cables, e.g. of leaky coaxial cables
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48Transceivers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/73Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for taking measurements, e.g. using sensing coils
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24Inductive coupling
    • H04B5/26Inductive coupling using coils
    • H04B5/263Multiple coils at either side

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Near-Field Transmission Systems (AREA)
KR1020077020448A 2005-02-09 2006-01-25 통신 시스템 Expired - Fee Related KR101186450B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00032527 2005-02-09
JP2005032527A JP4099484B2 (ja) 2005-02-09 2005-02-09 通信システム。
PCT/JP2006/301103 WO2006085438A1 (ja) 2005-02-09 2006-01-25 通信システム

Publications (2)

Publication Number Publication Date
KR20070102606A KR20070102606A (ko) 2007-10-18
KR101186450B1 true KR101186450B1 (ko) 2012-09-27

Family

ID=36793016

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077020448A Expired - Fee Related KR101186450B1 (ko) 2005-02-09 2006-01-25 통신 시스템

Country Status (6)

Country Link
US (1) US8340575B2 (https=)
EP (1) EP1848130A1 (https=)
JP (1) JP4099484B2 (https=)
KR (1) KR101186450B1 (https=)
CN (1) CN101116268B (https=)
WO (1) WO2006085438A1 (https=)

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US8055334B2 (en) 2008-12-11 2011-11-08 Proteus Biomedical, Inc. Evaluation of gastrointestinal function using portable electroviscerography systems and methods of using the same
TWI503101B (zh) 2008-12-15 2015-10-11 波提亞斯數位康健公司 與身體有關的接收器及其方法
US9439566B2 (en) 2008-12-15 2016-09-13 Proteus Digital Health, Inc. Re-wearable wireless device
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UA109424C2 (uk) 2009-12-02 2015-08-25 Фармацевтичний продукт, фармацевтична таблетка з електронним маркером і спосіб виготовлення фармацевтичної таблетки
KR101798128B1 (ko) 2010-02-01 2017-11-16 프로테우스 디지털 헬스, 인코포레이티드 데이터 수집 시스템
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Also Published As

Publication number Publication date
JP4099484B2 (ja) 2008-06-11
JP2006222596A (ja) 2006-08-24
KR20070102606A (ko) 2007-10-18
HK1113443A1 (en) 2008-10-03
CN101116268B (zh) 2012-02-08
EP1848130A1 (en) 2007-10-24
CN101116268A (zh) 2008-01-30
US8340575B2 (en) 2012-12-25
WO2006085438A1 (ja) 2006-08-17
US20100062709A1 (en) 2010-03-11

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