EP2047611A4 - Réseau de transmission de puissance rf et procédé - Google Patents

Réseau de transmission de puissance rf et procédé

Info

Publication number
EP2047611A4
EP2047611A4 EP07810774A EP07810774A EP2047611A4 EP 2047611 A4 EP2047611 A4 EP 2047611A4 EP 07810774 A EP07810774 A EP 07810774A EP 07810774 A EP07810774 A EP 07810774A EP 2047611 A4 EP2047611 A4 EP 2047611A4
Authority
EP
European Patent Office
Prior art keywords
power transmission
transmission network
network
power
transmission
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.)
Withdrawn
Application number
EP07810774A
Other languages
German (de)
English (en)
Other versions
EP2047611A2 (fr
Inventor
Charles E Greene
Daniel W Harrist
Michael T Mcelhinny
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.)
Powercast Corp
Original Assignee
Powercast Corp
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
Application filed by Powercast Corp filed Critical Powercast Corp
Publication of EP2047611A2 publication Critical patent/EP2047611A2/fr
Publication of EP2047611A4 publication Critical patent/EP2047611A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—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
    • H02J50/001—Energy harvesting or scavenging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—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
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • 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
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
EP07810774A 2006-07-29 2007-07-26 Réseau de transmission de puissance rf et procédé Withdrawn EP2047611A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83386406P 2006-07-29 2006-07-29
PCT/US2007/016753 WO2008016527A2 (fr) 2006-07-29 2007-07-26 Réseau de transmission de puissance rf et procédé

Publications (2)

Publication Number Publication Date
EP2047611A2 EP2047611A2 (fr) 2009-04-15
EP2047611A4 true EP2047611A4 (fr) 2013-01-30

Family

ID=38997645

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07810774A Withdrawn EP2047611A4 (fr) 2006-07-29 2007-07-26 Réseau de transmission de puissance rf et procédé

Country Status (8)

Country Link
EP (1) EP2047611A4 (fr)
JP (1) JP2009545295A (fr)
KR (1) KR20090038027A (fr)
CN (1) CN101517914A (fr)
AU (1) AU2007281584A1 (fr)
CA (1) CA2659309A1 (fr)
MX (1) MX2009001083A (fr)
WO (1) WO2008016527A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI389415B (zh) 2009-01-14 2013-03-11 Mstar Semiconductor Inc 射頻充電系統及方法
TW201042871A (en) * 2009-05-27 2010-12-01 Cheng Uei Prec Ind Co Ltd Wireless power-supply devices
KR101688893B1 (ko) 2009-12-14 2016-12-23 삼성전자주식회사 무선 전력 전송 장치
KR101706693B1 (ko) * 2009-12-30 2017-02-14 삼성전자주식회사 근접 필드 포커싱을 이용한 무선 전력 전송 장치
CN101976868A (zh) * 2010-10-20 2011-02-16 深圳桑菲消费通信有限公司 一种无线充电装置
KR101950309B1 (ko) * 2011-06-07 2019-02-21 삼성전자주식회사 무선 전력 송수신 시스템에서의 수신기의 무선 전력 제어 방법 및 장치
US9590455B2 (en) 2013-06-26 2017-03-07 Robert Bosch Gmbh Wireless charging system
DE102014202865A1 (de) 2014-02-17 2015-08-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Antennenvorrichtung und Verfahren zum Betrieb derselben
CN108847722B (zh) * 2018-06-27 2021-08-13 广东工业大学 一种多天线能量传输设备、方法和装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4766437A (en) * 1983-01-12 1988-08-23 Grumman Aerospace Corporation Antenna apparatus having means for changing the antenna radiation pattern
WO1999026330A2 (fr) * 1997-11-17 1999-05-27 Lifestyle Technologies Systeme d'alimentation polyvalent
WO2004088790A1 (fr) * 2003-04-02 2004-10-14 Quintel Technology Limited Systeme d'antenne reseau a commande de phase avec inclinaison electrique variable

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU672054B2 (en) * 1992-12-30 1996-09-19 Radio Communication Systems Ltd. Bothway RF repeater for personal communications systems
JPH08265243A (ja) * 1992-12-30 1996-10-11 R C S:Kk 基地局分散装置
JP3201885B2 (ja) * 1992-12-30 2001-08-27 有限会社アール・シー・エス 双方向中継増幅器
JPH07245889A (ja) * 1994-03-02 1995-09-19 Mitsubishi Heavy Ind Ltd マイクロ波給電装置
JP3916291B2 (ja) * 1997-03-28 2007-05-16 ローム株式会社 情報通信装置
US6192222B1 (en) * 1998-09-03 2001-02-20 Micron Technology, Inc. Backscatter communication systems, interrogators, methods of communicating in a backscatter system, and backscatter communication methods
JP2000138501A (ja) * 1998-10-29 2000-05-16 Hitachi Ltd マイクロ波給電システム
DE19958265A1 (de) * 1999-12-05 2001-06-21 Iq Mobil Electronics Gmbh Drahtloses Energieübertragungssystem mit erhöhter Ausgangsspannung
GB0102882D0 (en) * 2001-02-06 2001-03-21 Koninkl Philips Electronics Nv Signalling system and a transport for use in the system
JP4390525B2 (ja) * 2003-03-03 2009-12-24 株式会社神戸製鋼所 通信波伝送装置
DE60301628T2 (de) * 2003-07-31 2006-03-16 Alcatel Richtkoppler mit einem Einstellmittel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4766437A (en) * 1983-01-12 1988-08-23 Grumman Aerospace Corporation Antenna apparatus having means for changing the antenna radiation pattern
WO1999026330A2 (fr) * 1997-11-17 1999-05-27 Lifestyle Technologies Systeme d'alimentation polyvalent
WO2004088790A1 (fr) * 2003-04-02 2004-10-14 Quintel Technology Limited Systeme d'antenne reseau a commande de phase avec inclinaison electrique variable

Also Published As

Publication number Publication date
MX2009001083A (es) 2009-03-10
WO2008016527A2 (fr) 2008-02-07
JP2009545295A (ja) 2009-12-17
KR20090038027A (ko) 2009-04-17
CN101517914A (zh) 2009-08-26
CA2659309A1 (fr) 2008-02-07
AU2007281584A1 (en) 2008-02-07
EP2047611A2 (fr) 2009-04-15
WO2008016527A3 (fr) 2008-12-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20080318

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130107

RIC1 Information provided on ipc code assigned before grant

Ipc: H04M 1/00 20060101ALI20121221BHEP

Ipc: H04B 5/00 20060101AFI20121221BHEP

Ipc: H04B 1/38 20060101ALI20121221BHEP

Ipc: H04W 52/42 20090101ALI20121221BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130201