KR101488632B1 - 무선 전력 송신을 위한 송신기들 - Google Patents

무선 전력 송신을 위한 송신기들 Download PDF

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Publication number
KR101488632B1
KR101488632B1 KR1020137025176A KR20137025176A KR101488632B1 KR 101488632 B1 KR101488632 B1 KR 101488632B1 KR 1020137025176 A KR1020137025176 A KR 1020137025176A KR 20137025176 A KR20137025176 A KR 20137025176A KR 101488632 B1 KR101488632 B1 KR 101488632B1
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KR
South Korea
Prior art keywords
circuit
coupled
capacitor
driver
class
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Expired - Fee Related
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KR1020137025176A
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English (en)
Korean (ko)
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KR20130112963A (ko
Inventor
나이젤 피 쿡
루카스 시에베르
한스페터 비드메르
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퀄컴 인코포레이티드
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    • 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
    • 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
    • H02J50/23—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves characterised by the type of transmitting antennas, e.g. directional array antennas or Yagi antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • 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
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
    • 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
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • 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
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2176—Class E amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
  • Near-Field Transmission Systems (AREA)
KR1020137025176A 2008-09-17 2009-09-17 무선 전력 송신을 위한 송신기들 Expired - Fee Related KR101488632B1 (ko)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US9785908P 2008-09-17 2008-09-17
US61/097,859 2008-09-17
US9874208P 2008-09-20 2008-09-20
US61/098,742 2008-09-20
US14708109P 2009-01-24 2009-01-24
US61/147,081 2009-01-24
US21883809P 2009-06-19 2009-06-19
US61/218,838 2009-06-19
US12/561,069 2009-09-16
US12/561,069 US8532724B2 (en) 2008-09-17 2009-09-16 Transmitters for wireless power transmission
PCT/US2009/057355 WO2010033727A2 (en) 2008-09-17 2009-09-17 Transmitters for wireless power transmission

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020117008732A Division KR101435249B1 (ko) 2008-09-17 2009-09-17 무선 전력 송신을 위한 송신기들

Publications (2)

Publication Number Publication Date
KR20130112963A KR20130112963A (ko) 2013-10-14
KR101488632B1 true KR101488632B1 (ko) 2015-02-04

Family

ID=41152045

Family Applications (4)

Application Number Title Priority Date Filing Date
KR1020137025176A Expired - Fee Related KR101488632B1 (ko) 2008-09-17 2009-09-17 무선 전력 송신을 위한 송신기들
KR1020137001843A Expired - Fee Related KR101343706B1 (ko) 2008-09-17 2009-09-17 무선 전력 송신을 위한 송신기들
KR1020137001842A Ceased KR20130025434A (ko) 2008-09-17 2009-09-17 무선 전력 송신을 위한 송신기들
KR1020117008732A Expired - Fee Related KR101435249B1 (ko) 2008-09-17 2009-09-17 무선 전력 송신을 위한 송신기들

Family Applications After (3)

Application Number Title Priority Date Filing Date
KR1020137001843A Expired - Fee Related KR101343706B1 (ko) 2008-09-17 2009-09-17 무선 전력 송신을 위한 송신기들
KR1020137001842A Ceased KR20130025434A (ko) 2008-09-17 2009-09-17 무선 전력 송신을 위한 송신기들
KR1020117008732A Expired - Fee Related KR101435249B1 (ko) 2008-09-17 2009-09-17 무선 전력 송신을 위한 송신기들

Country Status (6)

Country Link
US (2) US8532724B2 (enExample)
EP (1) EP2342796B1 (enExample)
JP (2) JP2012503469A (enExample)
KR (4) KR101488632B1 (enExample)
CN (2) CN102150340B (enExample)
WO (1) WO2010033727A2 (enExample)

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* Cited by examiner, † Cited by third party
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