CN101517914A - 射频功率传输网络和方法 - Google Patents

射频功率传输网络和方法 Download PDF

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Publication number
CN101517914A
CN101517914A CNA2007800343156A CN200780034315A CN101517914A CN 101517914 A CN101517914 A CN 101517914A CN A2007800343156 A CNA2007800343156 A CN A2007800343156A CN 200780034315 A CN200780034315 A CN 200780034315A CN 101517914 A CN101517914 A CN 101517914A
Authority
CN
China
Prior art keywords
power
network
antenna
transmitter
electrically connected
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
CNA2007800343156A
Other languages
English (en)
Chinese (zh)
Inventor
查尔斯·E·格林
丹尼尔·W·哈里斯特
迈克尔·T·麦克埃因尼
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 CN101517914A publication Critical patent/CN101517914A/zh
Pending legal-status Critical Current

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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—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
    • H02J50/001—Energy harvesting or scavenging
    • 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
    • H02J50/20—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—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
    • H02J50/40—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)
CNA2007800343156A 2006-07-29 2007-07-26 射频功率传输网络和方法 Pending CN101517914A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83386406P 2006-07-29 2006-07-29
US60/833,864 2006-07-29

Publications (1)

Publication Number Publication Date
CN101517914A true CN101517914A (zh) 2009-08-26

Family

ID=38997645

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007800343156A Pending CN101517914A (zh) 2006-07-29 2007-07-26 射频功率传输网络和方法

Country Status (8)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102696166A (zh) * 2009-12-30 2012-09-26 三星电子株式会社 利用近场聚焦的无线电力传输设备
CN108574308A (zh) * 2011-06-07 2018-09-25 三星电子株式会社 在无线功率收发系统中控制无线功率的方法及装置
CN108847722A (zh) * 2018-06-27 2018-11-20 广东工业大学 一种多天线能量传输设备、方法和装置

Families Citing this family (5)

* 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
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

Family Cites Families (14)

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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
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
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
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
IL136235A0 (en) * 1997-11-17 2001-05-20 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
EP1503447B1 (en) * 2003-07-31 2005-09-14 Alcatel Directional coupler having an adjustment means

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102696166A (zh) * 2009-12-30 2012-09-26 三星电子株式会社 利用近场聚焦的无线电力传输设备
CN102696166B (zh) * 2009-12-30 2015-11-25 三星电子株式会社 利用近场聚焦的无线电力传输设备
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
CN108574308A (zh) * 2011-06-07 2018-09-25 三星电子株式会社 在无线功率收发系统中控制无线功率的方法及装置
CN108574308B (zh) * 2011-06-07 2022-06-03 三星电子株式会社 在无线功率收发系统中控制无线功率的方法及装置
CN108847722A (zh) * 2018-06-27 2018-11-20 广东工业大学 一种多天线能量传输设备、方法和装置
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

Also Published As

Publication number Publication date
JP2009545295A (ja) 2009-12-17
CA2659309A1 (en) 2008-02-07
KR20090038027A (ko) 2009-04-17
AU2007281584A1 (en) 2008-02-07
WO2008016527A2 (en) 2008-02-07
WO2008016527A3 (en) 2008-12-11
EP2047611A2 (en) 2009-04-15
MX2009001083A (es) 2009-03-10
EP2047611A4 (en) 2013-01-30

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Application publication date: 20090826