CA2659309A1 - Rf power transmission network and method - Google Patents

Rf power transmission network and method Download PDF

Info

Publication number
CA2659309A1
CA2659309A1 CA002659309A CA2659309A CA2659309A1 CA 2659309 A1 CA2659309 A1 CA 2659309A1 CA 002659309 A CA002659309 A CA 002659309A CA 2659309 A CA2659309 A CA 2659309A CA 2659309 A1 CA2659309 A1 CA 2659309A1
Authority
CA
Canada
Prior art keywords
power
tapping component
antenna
network according
transmitter
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.)
Abandoned
Application number
CA002659309A
Other languages
English (en)
French (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
Individual
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 Individual filed Critical Individual
Publication of CA2659309A1 publication Critical patent/CA2659309A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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)
CA002659309A 2006-07-29 2007-07-26 Rf power transmission network and method Abandoned CA2659309A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US83386406P 2006-07-29 2006-07-29
US60/833,864 2006-07-29
PCT/US2007/016753 WO2008016527A2 (en) 2006-07-29 2007-07-26 Rf power transmission network and method

Publications (1)

Publication Number Publication Date
CA2659309A1 true CA2659309A1 (en) 2008-02-07

Family

ID=38997645

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002659309A Abandoned CA2659309A1 (en) 2006-07-29 2007-07-26 Rf power transmission network and method

Country Status (8)

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

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

Family Cites Families (14)

* 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
JPH08265243A (ja) * 1992-12-30 1996-10-11 R C S:Kk 基地局分散装置
AU672054B2 (en) * 1992-12-30 1996-09-19 Radio Communication Systems Ltd. Bothway RF repeater for personal communications systems
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
EP1032964A2 (en) * 1997-11-17 2000-09-06 Lifestyle Technologies Universal power supply
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
GB0307558D0 (en) * 2003-04-02 2003-05-07 Qinetiq Ltd Phased array antenna system with variable electrical tilt
ATE304739T1 (de) * 2003-07-31 2005-09-15 Cit Alcatel Richtkoppler mit einem einstellmittel

Also Published As

Publication number Publication date
WO2008016527A2 (en) 2008-02-07
AU2007281584A1 (en) 2008-02-07
CN101517914A (zh) 2009-08-26
JP2009545295A (ja) 2009-12-17
KR20090038027A (ko) 2009-04-17
EP2047611A2 (en) 2009-04-15
WO2008016527A3 (en) 2008-12-11
MX2009001083A (es) 2009-03-10
EP2047611A4 (en) 2013-01-30

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20130726