CN101803224A - 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
CN101803224A
CN101803224A CN200880102575A CN200880102575A CN101803224A CN 101803224 A CN101803224 A CN 101803224A CN 200880102575 A CN200880102575 A CN 200880102575A CN 200880102575 A CN200880102575 A CN 200880102575A CN 101803224 A CN101803224 A CN 101803224A
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CN
China
Prior art keywords
antenna
frequency
loop
electric wire
receiver
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.)
Pending
Application number
CN200880102575A
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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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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN101803224A publication Critical patent/CN101803224A/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)
CN200880102575A 2007-08-13 2008-08-11 远程低频率谐振器和材料 Pending CN101803224A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US95559807P 2007-08-13 2007-08-13
US60/955,598 2007-08-13
PCT/US2008/072827 WO2009023646A2 (en) 2007-08-13 2008-08-11 Long range low frequency resonator and materials

Related Child Applications (1)

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

Publications (1)

Publication Number Publication Date
CN101803224A true CN101803224A (zh) 2010-08-11

Family

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Family Applications (2)

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
CN201310466904.9A Pending CN103560811A (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
CN201310466904.9A Pending CN103560811A (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) CN101803224A (https=)
WO (1) WO2009023646A2 (https=)

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CN102680781A (zh) * 2012-04-28 2012-09-19 深圳光启创新技术有限公司 一种校准器件及超材料谐振频率测试平台
CN103746466A (zh) * 2014-01-21 2014-04-23 清华大学 一种适用于多负载传输的磁耦合谐振式无线电能传输装置
CN103872800A (zh) * 2014-04-08 2014-06-18 武汉大学 一种应用于磁共振无线电能传输装置的发射端
CN103959598A (zh) * 2011-09-27 2014-07-30 Lg伊诺特有限公司 无线电力发射器、无线电力中继器以及无线电力传输方法
CN103364633B (zh) * 2012-03-31 2017-04-05 深圳光启创新技术有限公司 一种超材料谐振频率测试装置及测试方法
CN106654587A (zh) * 2017-02-16 2017-05-10 上海安费诺永亿通讯电子有限公司 双线圈近场通讯结构与电子设备
CN107045928A (zh) * 2011-05-31 2017-08-15 苹果公司 合并来自谐振磁电力系统中的多个谐振磁接收器的电力
CN107453790A (zh) * 2016-05-17 2017-12-08 恩智浦有限公司 无线天线结构
CN108122668A (zh) * 2016-11-29 2018-06-05 自动车部品研究院 感应共振整合型无线充电发射器的线圈结构及控制方法
CN108701533A (zh) * 2015-11-18 2018-10-23 香港大学 无线电力传送系统
CN109643851A (zh) * 2016-06-20 2019-04-16 法国运输、管理和网络科学与技术大学 改善电小天线效率的方法

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