WO2013142840A1 - Répéteurs intégrés pour applications de téléphonie cellulaire - Google Patents

Répéteurs intégrés pour applications de téléphonie cellulaire Download PDF

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Publication number
WO2013142840A1
WO2013142840A1 PCT/US2013/033599 US2013033599W WO2013142840A1 WO 2013142840 A1 WO2013142840 A1 WO 2013142840A1 US 2013033599 W US2013033599 W US 2013033599W WO 2013142840 A1 WO2013142840 A1 WO 2013142840A1
Authority
WO
WIPO (PCT)
Prior art keywords
resonator
source
power
resonators
device
Prior art date
Application number
PCT/US2013/033599
Other languages
English (en)
Inventor
Morris P. Kesler
Andre B. Kurs
Aristeidis Karalis
Marin Soljacic
Katherine L. Hall
Eric R. Giler
Original Assignee
Witricity Corporation
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.)
Filing date
Publication date
Priority to US13/428,142 priority Critical patent/US8928276B2/en
Priority to US13/428,142 priority
Application filed by Witricity Corporation filed Critical Witricity Corporation
Publication of WO2013142840A1 publication Critical patent/WO2013142840A1/fr

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J5/00Circuit arrangements for transfer of electric power between ac networks and dc networks
    • H02J5/005Circuit arrangements for transfer of electric power between ac networks and dc networks with inductive power transfer
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/50Circuit arrangements or systems for wireless supply or distribution of electric power using additional energy repeaters between transmitting devices and receiving devices
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/60Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/022Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters characterised by the type of converter
    • H02J7/025Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters characterised by the type of converter using non-contact coupling, e.g. inductive, capacitive

Abstract

Un système de réception d'énergie sans fil pour un dispositif électronique mobile qui est équipé d'un résonateur répéteur à facteur Q élevé comprenant au moins une bobine d'induction et un condensateur et ayant un facteur de qualité Q1. La bobine d'induction du résonateur répéteur est enfermée dans un manchon amovible du dispositif électronique mobile. Le système comporte également un résonateur de dispositif à facteur Q élevé comprenant au moins une bobine d'induction et un condensateur et ayant un facteur de qualité Q2. Le résonateur du dispositif est intégré dans le dispositif mobile et électriquement connecté au dispositif électronique mobile, et la racine carrée du produit de Q1 et Q2 est supérieure à 100.
PCT/US2013/033599 2008-09-27 2013-03-22 Répéteurs intégrés pour applications de téléphonie cellulaire WO2013142840A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/428,142 US8928276B2 (en) 2008-09-27 2012-03-23 Integrated repeaters for cell phone applications
US13/428,142 2012-03-23

Publications (1)

Publication Number Publication Date
WO2013142840A1 true WO2013142840A1 (fr) 2013-09-26

Family

ID=49223384

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/033599 WO2013142840A1 (fr) 2008-09-27 2013-03-22 Répéteurs intégrés pour applications de téléphonie cellulaire

Country Status (1)

Country Link
WO (1) WO2013142840A1 (fr)

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US8669676B2 (en) 2008-09-27 2014-03-11 Witricity Corporation Wireless energy transfer across variable distances using field shaping with magnetic materials to improve the coupling factor
US8692412B2 (en) 2008-09-27 2014-04-08 Witricity Corporation Temperature compensation in a wireless transfer system
US8723366B2 (en) 2008-09-27 2014-05-13 Witricity Corporation Wireless energy transfer resonator enclosures
US8729737B2 (en) 2008-09-27 2014-05-20 Witricity Corporation Wireless energy transfer using repeater resonators
US8772973B2 (en) 2008-09-27 2014-07-08 Witricity Corporation Integrated resonator-shield structures
US8847548B2 (en) 2008-09-27 2014-09-30 Witricity Corporation Wireless energy transfer for implantable devices
US8875086B2 (en) 2011-11-04 2014-10-28 Witricity Corporation Wireless energy transfer modeling tool
US8901778B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with variable size resonators for implanted medical devices
US8901779B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with resonator arrays for medical applications
US8907531B2 (en) 2008-09-27 2014-12-09 Witricity Corporation Wireless energy transfer with variable size resonators for medical applications
US8912687B2 (en) 2008-09-27 2014-12-16 Witricity Corporation Secure wireless energy transfer for vehicle applications
US8922066B2 (en) 2008-09-27 2014-12-30 Witricity Corporation Wireless energy transfer with multi resonator arrays for vehicle applications
US8928276B2 (en) 2008-09-27 2015-01-06 Witricity Corporation Integrated repeaters for cell phone applications
US8933594B2 (en) 2008-09-27 2015-01-13 Witricity Corporation Wireless energy transfer for vehicles
US8937408B2 (en) 2008-09-27 2015-01-20 Witricity Corporation Wireless energy transfer for medical applications
US8946938B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Safety systems for wireless energy transfer in vehicle applications
US8947186B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Wireless energy transfer resonator thermal management
US8957549B2 (en) 2008-09-27 2015-02-17 Witricity Corporation Tunable wireless energy transfer for in-vehicle applications
US8963488B2 (en) 2008-09-27 2015-02-24 Witricity Corporation Position insensitive wireless charging
US9035499B2 (en) 2008-09-27 2015-05-19 Witricity Corporation Wireless energy transfer for photovoltaic panels
US9065423B2 (en) 2008-09-27 2015-06-23 Witricity Corporation Wireless energy distribution system
US9093853B2 (en) 2008-09-27 2015-07-28 Witricity Corporation Flexible resonator attachment
US9095729B2 (en) 2007-06-01 2015-08-04 Witricity Corporation Wireless power harvesting and transmission with heterogeneous signals
US9105959B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Resonator enclosure
US9106203B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Secure wireless energy transfer in medical applications
US9160203B2 (en) 2008-09-27 2015-10-13 Witricity Corporation Wireless powered television
US9184595B2 (en) 2008-09-27 2015-11-10 Witricity Corporation Wireless energy transfer in lossy environments
US9246336B2 (en) 2008-09-27 2016-01-26 Witricity Corporation Resonator optimizations for wireless energy transfer
US9287607B2 (en) 2012-07-31 2016-03-15 Witricity Corporation Resonator fine tuning
US9306635B2 (en) 2012-01-26 2016-04-05 Witricity Corporation Wireless energy transfer with reduced fields
US9318922B2 (en) 2008-09-27 2016-04-19 Witricity Corporation Mechanically removable wireless power vehicle seat assembly
US9318257B2 (en) 2011-10-18 2016-04-19 Witricity Corporation Wireless energy transfer for packaging
US9343922B2 (en) 2012-06-27 2016-05-17 Witricity Corporation Wireless energy transfer for rechargeable batteries
US9369182B2 (en) 2008-09-27 2016-06-14 Witricity Corporation Wireless energy transfer using variable size resonators and system monitoring
US9384885B2 (en) 2011-08-04 2016-07-05 Witricity Corporation Tunable wireless power architectures
US9396867B2 (en) 2008-09-27 2016-07-19 Witricity Corporation Integrated resonator-shield structures
US9404954B2 (en) 2012-10-19 2016-08-02 Witricity Corporation Foreign object detection in wireless energy transfer systems
US9421388B2 (en) 2007-06-01 2016-08-23 Witricity Corporation Power generation for implantable devices
US9442172B2 (en) 2011-09-09 2016-09-13 Witricity Corporation Foreign object detection in wireless energy transfer systems
US9444520B2 (en) 2008-09-27 2016-09-13 Witricity Corporation Wireless energy transfer converters
US9449757B2 (en) 2012-11-16 2016-09-20 Witricity Corporation Systems and methods for wireless power system with improved performance and/or ease of use
US9515494B2 (en) 2008-09-27 2016-12-06 Witricity Corporation Wireless power system including impedance matching network
US9544683B2 (en) 2008-09-27 2017-01-10 Witricity Corporation Wirelessly powered audio devices
US9595378B2 (en) 2012-09-19 2017-03-14 Witricity Corporation Resonator enclosure
US9601270B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Low AC resistance conductor designs
US9601266B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Multiple connected resonators with a single electronic circuit
US9602168B2 (en) 2010-08-31 2017-03-21 Witricity Corporation Communication in wireless energy transfer systems
CN106575873A (zh) * 2014-07-14 2017-04-19 高通股份有限公司 用于改进的无线高q谐振功率传送的可调节耦合的方法和装置
US9744858B2 (en) 2008-09-27 2017-08-29 Witricity Corporation System for wireless energy distribution in a vehicle
US9754718B2 (en) 2008-09-27 2017-09-05 Witricity Corporation Resonator arrays for wireless energy transfer
US9780573B2 (en) 2014-02-03 2017-10-03 Witricity Corporation Wirelessly charged battery system
US9837860B2 (en) 2014-05-05 2017-12-05 Witricity Corporation Wireless power transmission systems for elevators
US9842688B2 (en) 2014-07-08 2017-12-12 Witricity Corporation Resonator balancing in wireless power transfer systems
US9842687B2 (en) 2014-04-17 2017-12-12 Witricity Corporation Wireless power transfer systems with shaped magnetic components
US9843217B2 (en) 2015-01-05 2017-12-12 Witricity Corporation Wireless energy transfer for wearables
US9857821B2 (en) 2013-08-14 2018-01-02 Witricity Corporation Wireless power transfer frequency adjustment
US9892849B2 (en) 2014-04-17 2018-02-13 Witricity Corporation Wireless power transfer systems with shield openings
US9929721B2 (en) 2015-10-14 2018-03-27 Witricity Corporation Phase and amplitude detection in wireless energy transfer systems
US9948145B2 (en) 2011-07-08 2018-04-17 Witricity Corporation Wireless power transfer for a seat-vest-helmet system
US9952266B2 (en) 2014-02-14 2018-04-24 Witricity Corporation Object detection for wireless energy transfer systems
US9954375B2 (en) 2014-06-20 2018-04-24 Witricity Corporation Wireless power transfer systems for surfaces
US10018744B2 (en) 2014-05-07 2018-07-10 Witricity Corporation Foreign object detection in wireless energy transfer systems
US10063104B2 (en) 2016-02-08 2018-08-28 Witricity Corporation PWM capacitor control
US10063110B2 (en) 2015-10-19 2018-08-28 Witricity Corporation Foreign object detection in wireless energy transfer systems
US10075019B2 (en) 2015-11-20 2018-09-11 Witricity Corporation Voltage source isolation in wireless power transfer systems
US10141788B2 (en) 2015-10-22 2018-11-27 Witricity Corporation Dynamic tuning in wireless energy transfer systems
TWI647892B (fr) * 2017-11-10 2019-01-11 聯齊科技股份有限公司
US10218224B2 (en) 2008-09-27 2019-02-26 Witricity Corporation Tunable wireless energy transfer systems
US10248899B2 (en) 2015-10-06 2019-04-02 Witricity Corporation RFID tag and transponder detection in wireless energy transfer systems
US10263473B2 (en) 2016-02-02 2019-04-16 Witricity Corporation Controlling wireless power transfer systems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008109489A2 (fr) * 2007-03-02 2008-09-12 Nigelpower, Llc Appareil à énergie sans fil et procédés
WO2010036980A1 (fr) * 2008-09-27 2010-04-01 Witricity Corporation Systèmes de transfert d'énergie sans fil
US20100104031A1 (en) * 2007-03-27 2010-04-29 Delachaux S.A. System for electrical power supply and for transmitting data without electrical contact
US8022576B2 (en) * 2005-07-12 2011-09-20 Massachusetts Institute Of Technology Wireless non-radiative energy transfer
US20120068549A1 (en) * 2008-05-14 2012-03-22 Aristeidis Karalis Wireless energy transfer, including interference enhancement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8022576B2 (en) * 2005-07-12 2011-09-20 Massachusetts Institute Of Technology Wireless non-radiative energy transfer
WO2008109489A2 (fr) * 2007-03-02 2008-09-12 Nigelpower, Llc Appareil à énergie sans fil et procédés
US20100104031A1 (en) * 2007-03-27 2010-04-29 Delachaux S.A. System for electrical power supply and for transmitting data without electrical contact
US20120068549A1 (en) * 2008-05-14 2012-03-22 Aristeidis Karalis Wireless energy transfer, including interference enhancement
WO2010036980A1 (fr) * 2008-09-27 2010-04-01 Witricity Corporation Systèmes de transfert d'énergie sans fil

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US9943697B2 (en) 2007-06-01 2018-04-17 Witricity Corporation Power generation for implantable devices
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