CN103560811A - 远程低频率谐振器和材料 - Google Patents

远程低频率谐振器和材料 Download PDF

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Publication number
CN103560811A
CN103560811A CN201310466904.9A CN201310466904A CN103560811A CN 103560811 A CN103560811 A CN 103560811A CN 201310466904 A CN201310466904 A CN 201310466904A CN 103560811 A CN103560811 A CN 103560811A
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CN
China
Prior art keywords
frequency
signal
resonance
antenna
repeater
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Pending
Application number
CN201310466904.9A
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English (en)
Chinese (zh)
Inventor
汉斯彼得·威德默
卢卡斯·西贝尔
奈杰尔·P·库克
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Qualcomm Inc
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Qualcomm Inc
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Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN103560811A publication Critical patent/CN103560811A/zh
Pending legal-status Critical Current

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    • 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
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; 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
    • H01Q1/2225—Supports; 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 active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/50—Circuit arrangements or systems for wireless supply or distribution of electric power using additional energy repeaters between transmitting devices and receiving devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Soft Magnetic Materials (AREA)
  • Details Of Aerials (AREA)
CN201310466904.9A 2007-08-13 2008-08-11 远程低频率谐振器和材料 Pending CN103560811A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95559807P 2007-08-13 2007-08-13
US60/955,598 2007-08-13

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN200880102575A Division CN101803224A (zh) 2007-08-13 2008-08-11 远程低频率谐振器和材料

Publications (1)

Publication Number Publication Date
CN103560811A true CN103560811A (zh) 2014-02-05

Family

ID=40351435

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201310466904.9A Pending CN103560811A (zh) 2007-08-13 2008-08-11 远程低频率谐振器和材料
CN200880102575A Pending CN101803224A (zh) 2007-08-13 2008-08-11 远程低频率谐振器和材料

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN200880102575A Pending CN101803224A (zh) 2007-08-13 2008-08-11 远程低频率谐振器和材料

Country Status (6)

Country Link
US (1) US20090058189A1 (https=)
EP (1) EP2186211A4 (https=)
JP (2) JP2010537496A (https=)
KR (1) KR101159565B1 (https=)
CN (2) CN103560811A (https=)
WO (1) WO2009023646A2 (https=)

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