KR20090038027A - Ｒｆ 전력 전송 회로망 및 방법 - Google Patents

Ｒｆ 전력 전송 회로망 및 방법 Download PDF

Info

Publication number
KR20090038027A
KR20090038027A KR1020097004289A KR20097004289A KR20090038027A KR 20090038027 A KR20090038027 A KR 20090038027A KR 1020097004289 A KR1020097004289 A KR 1020097004289A KR 20097004289 A KR20097004289 A KR 20097004289A KR 20090038027 A KR20090038027 A KR 20090038027A
Authority
KR
South Korea
Prior art keywords
power
tapping component
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.)
Withdrawn
Application number
KR1020097004289A
Other languages
English (en)
Korean (ko)
Inventor
찰스 이. 그린
다니엘 더블유. 해리스트
마이클 티. 맥엘히니
Original Assignee
파워캐스트 코포레이션
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 파워캐스트 코포레이션 filed Critical 파워캐스트 코포레이션
Publication of KR20090038027A publication Critical patent/KR20090038027A/ko
Withdrawn legal-status Critical Current

Links

Images

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)
KR1020097004289A 2006-07-29 2007-07-26 Ｒｆ 전력 전송 회로망 및 방법 Withdrawn KR20090038027A (ko)

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
KR20090038027A true KR20090038027A (ko) 2009-04-17

Family

ID=38997645

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097004289A Withdrawn KR20090038027A (ko) 2006-07-29 2007-07-26 Ｒｆ 전력 전송 회로망 및 방법

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011074843A3 (en) * 2009-12-14 2011-10-27 Samsung Electronics Co., Ltd. Wireless power transmission apparatus
WO2011081466A3 (en) * 2009-12-30 2011-11-24 Samsung Electronics Co., Ltd. Wireless power transmission apparatus using near field focusing

Families Citing this family (7)

* 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
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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011074843A3 (en) * 2009-12-14 2011-10-27 Samsung Electronics Co., Ltd. Wireless power transmission apparatus
CN102656771A (zh) * 2009-12-14 2012-09-05 三星电子株式会社 无线电力传输设备
CN102656771B (zh) * 2009-12-14 2014-12-24 三星电子株式会社 无线电力传输设备
US9178388B2 (en) 2009-12-14 2015-11-03 Samsung Electronics Co., Ltd. Wireless power transmission apparatus
WO2011081466A3 (en) * 2009-12-30 2011-11-24 Samsung Electronics Co., Ltd. Wireless power transmission apparatus using near field focusing
US9013068B2 (en) 2009-12-30 2015-04-21 Samsung Electronics Co., Ltd. Wireless power transmission apparatus using near field focusing

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
EP2047611A2 (en) 2009-04-15
WO2008016527A3 (en) 2008-12-11
MX2009001083A (es) 2009-03-10
CA2659309A1 (en) 2008-02-07
EP2047611A4 (en) 2013-01-30

Similar Documents

Publication Publication Date Title
US7639994B2 (en) RF power transmission network and method
KR20090038027A (ko) Ｒｆ 전력 전송 회로망 및 방법
Zhang et al. Near-field wireless power transfer for 6G internet of everything mobile networks: Opportunities and challenges
US6437685B2 (en) Cordless power transmission system, power transmission terminal and electrical appliance
US9450449B1 (en) Antenna arrangement for pocket-forming
JP2022137022A (ja) 簡略化されたワイヤレス動力レシーバアーキテクチャ
US10050479B2 (en) Wireless power transmission system based on cell division
JP6319432B2 (ja) 無線電力伝送制御方法および無線電力伝送システム
US8378524B2 (en) Non-contact power transmission device
EP2984735B1 (en) Wireless device charging system having a shared antenna
US20140376646A1 (en) Hybrid wi-fi and power router transmitter
US20150022008A1 (en) Home base station for multiple room coverage with multiple transmitters
CN108767954B (zh) 智能家居的远程无线充电系统、控制系统及方法
US10381859B2 (en) Wireless power supply system, power transmitter, and power transmission method
CN102714430A (zh) 多功能无线供电系统
CN104485722A (zh) 用于无线充电的自适应电力控制
EP3252922B1 (en) Wireless power feeding method and wireless power feeding device
US20170063167A1 (en) Wireless power transfer control method and wireless power transfer system
KR20120077447A (ko) 자기공진유도 방식을 이용한 멀티노드 무선 전력 전송 시스템 및 무선 충전기기
JP2019033626A (ja) 光給電システム
US12113275B2 (en) Printed antenna
KR20120078676A (ko) 멀티노드 무선충전 스위칭 명령 전송 방법
KR102672310B1 (ko) 무선 전력 송신 시스템 및 무선 전력 송신 방법
CN105375653A (zh) 一种无线充电发射装置及方法
KR20240136921A (ko) 공명 전력 신호 및 유도 전력 신호를 전송할 수 있는 하이브리드 무선 전력 전송 장치 및 이를 포함하는 하이브리드 무선 전력 전송 시스템

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20090227

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid