JP2016105690A - 寄生共振タンクを備える電子デバイスに対するワイヤレス電力送信 - Google Patents
寄生共振タンクを備える電子デバイスに対するワイヤレス電力送信 Download PDFInfo
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- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/248—Supports; Mounting means by structural association with other equipment or articles with receiving set provided with an AC/DC converting device, e.g. rectennas
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- 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
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- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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Abstract
Description
以下に、本願出願の当初の特許請求の範囲に記載された発明を付記する。
[C1]
ワイヤレス電力受信機において、
近磁界からワイヤレス電力を受信するように構成されている受信アンテナを具備し、
前記受信アンテナは、
共振タンクと、
前記共振タンクにワイヤレスに結合されている寄生共振タンクとを備えるワイヤレス電力受信機。
[C2]
前記共振タンクは、前記受信アンテナが、前記近磁界を発生させている送信機から、第1の距離より小さく離れている近接内にあるときに、前記近磁界に結合する[C1記載のワイヤレス電力受信機。
[C3]
前記寄生共振タンクは、前記受信アンテナが、前記送信機から、前記距離より大きく離れている近傍内にあるときに、前記近磁界に結合する[C2記載のワイヤレス電力受信機。
[C4]
前記寄生共振タンクは、受信したワイヤレス電力を直列構成共振タンクに誘導結合する[C3記載のワイヤレス電力受信機。
[C5]
前記寄生共振タンクは、前記共振タンクより大きいQ値を有する高Q共振器である[C1記載のワイヤレス電力受信機。
[C6]
ワイヤレス電力送信機において、
ワイヤレス電力の送信のために、近磁界を発生させるように構成されている送信アンテナを具備し、
前記送信アンテナは、
共振タンクと、
前記共振タンクにワイヤレスに結合されている寄生共振タンクとを備えるワイヤレス電力送信機。
[C7]
前記共振タンクは、前記送信アンテナが、前記近磁界から前記ワイヤレス電力を受信する受信機から、第1の距離より小さく離れている近接内にあるときに、前記近磁界を発生させる[C6記載のワイヤレス電力送信機。
[C8]
前記寄生共振タンクは、前記送信アンテナが、前記受信機から、前記距離より大きく離れている近傍内にあるときに、前記近磁界を発生させる[C7記載のワイヤレス電力送信機。
[C9]
前記共振タンクは、前記ワイヤレス電力を前記寄生共振タンクに誘導結合する[C8記載のワイヤレス電力送信機。
[C10]
前記寄生共振タンクは、前記共振タンクより大きいQ値を有する高Q共振器である[C6記載のワイヤレス電力送信機。
[C11]
ワイヤレス電力送信システムにおいて、
ワイヤレス電力の送信のために、近磁界を発生させる送信アンテナを備え、前記送信アンテナは、第1の共振タンクを含む送信機と、
前記送信アンテナと結合して、前記近磁界から前記ワイヤレス電力を受信する受信アンテナを備え、前記受信アンテナは、第2の共振タンクを含む受信機と、
前記第1の共振タンクおよび前記第2の共振タンクのうちの1つにワイヤレスに結合されている第1の寄生共振タンクとを具備するワイヤレス電力送信システム。
[C12]
前記第1の共振タンクおよび前記第2の共振タンクのうちの別の1つにワイヤレスに結合されている第2の寄生共振タンクをさらに具備する[C11記載のワイヤレス電力送信システム。
[C13]
前記第1の共振タンクおよび前記第2の共振タンクは、前記送信アンテナが、前記受信アンテナから第1の距離より小さく離れている近接内にあるときに、前記第1の共振タンクと前記第2の共振タンクとの間での前記ワイヤレス電力送信のために構成されている[C12記載のワイヤレス電力送信システム。
[C14]
前記第1の寄生共振タンクおよび前記第2の寄生共振タンクは、前記送信アンテナが、前記受信アンテナから前記距離より大きく離れている近傍内にあるときに、前記第1の寄生共振タンクと前記第2の寄生共振タンクとの間での前記ワイヤレス電力送信のために構成されている[C13記載のワイヤレス電力送信システム。
[C15]
前記第1の共振タンクおよび前記第2の共振タンクのうちの前記1つが、前記第1の寄生共振タンクに前記ワイヤレス電力を誘導結合する[C11記載のワイヤレス電力送信システム。
[C16]
ワイヤレス電力を受信するための方法において、
受信アンテナおよび送信アンテナが、ある距離より小さく離れている近接内にあるときに、前記送信アンテナにより発生された近磁界中のワイヤレス電力を前記受信アンテナの共振タンクにおいて受信することと、
前記受信アンテナおよび前記送信アンテナが、前記距離より大きく離れている近傍内にあるときに、前記送信アンテナにより発生された前記近磁界の前記ワイヤレス電力を前記受信アンテナの寄生共振タンクにおいて受信することと、
前記ワイヤレス電力を整流することとを含む方法。
[C17]
前記受信アンテナおよび前記送信アンテナが、前記距離より大きく離れている近傍内にあるときに、前記寄生共振タンクからの前記ワイヤレス電力を前記共振タンクに誘導結合することをさらに含む[C16記載のワイヤレス電力を受信するための方法。
[C18]
前記寄生共振タンクは、前記共振タンクより大きいQ値を有する高Q共振器である[C16記載のワイヤレス電力を受信するための方法。
[C19]
ワイヤレス電力を送信するための方法において、
受信アンテナおよび送信アンテナが、ある距離より小さく離れている近接内にあるときに、近磁界中のワイヤレス電力を前記送信アンテナの共振タンクにおいて発生させることと、
前記受信アンテナおよび前記送信アンテナが、前記距離より大きく離れている近傍内にあるときに、前記近磁界の前記ワイヤレス電力を前記送信アンテナの寄生共振タンクにおいて発生させることとを含む方法。
[C20]
前記受信アンテナおよび前記送信アンテナが、前記距離より大きく離れている近傍内にあるときに、前記共振タンクからの前記ワイヤレス電力を前記寄生共振タンクに誘導結合することをさらに含む[C19記載のワイヤレス電力を送信するための方法。
[C21]
前記寄生共振タンクは、前記共振タンクより大きいQ値を有する高Q共振器である[C19記載のワイヤレス電力を送信するための方法。
[C22]
ワイヤレス電力受信機において、
受信アンテナおよび送信アンテナが、ある距離より小さく離れている近接内にあるときに、前記送信アンテナにより発生された近磁界中のワイヤレス電力を受信アンテナの共振タンクにおいて受信する手段と、
前記受信アンテナおよび前記送信アンテナが、前記距離より大きく離れている近傍内にあるときに、前記送信アンテナにより発生された前記近磁界の前記ワイヤレス電力を前記受信アンテナの寄生共振タンクにおいて受信する手段と、
前記ワイヤレス電力を整流する手段とを具備するワイヤレス電力受信機。
[C23]
ワイヤレス電力送信機において、
受信アンテナおよび送信アンテナが、ある距離より小さく離れている近接内にあるときに、近磁界中のワイヤレス電力を前記送信アンテナの共振タンクにおいて発生させる手段と、
前記受信アンテナおよび前記送信アンテナが、前記距離より大きく離れている近傍内にあるときに、前記近磁界の前記ワイヤレス電力を前記送信アンテナの寄生共振タンクにおいて発生させる手段とを具備するワイヤレス電力送信機。
Claims (23)
- ワイヤレス電力受信機において、
近磁界からワイヤレス電力を受信するように構成されている受信アンテナを具備し、
前記受信アンテナは、
共振タンクと、
前記共振タンクにワイヤレスに結合されている寄生共振タンクとを備えるワイヤレス電力受信機。 - 前記共振タンクは、前記受信アンテナが、前記近磁界を発生させている送信機から、第1の距離より小さく離れている近接内にあるときに、前記近磁界に結合する請求項1記載のワイヤレス電力受信機。
- 前記寄生共振タンクは、前記受信アンテナが、前記送信機から、前記距離より大きく離れている近傍内にあるときに、前記近磁界に結合する請求項2記載のワイヤレス電力受信機。
- 前記寄生共振タンクは、受信したワイヤレス電力を直列構成共振タンクに誘導結合する請求項3記載のワイヤレス電力受信機。
- 前記寄生共振タンクは、前記共振タンクより大きいQ値を有する高Q共振器である請求項1記載のワイヤレス電力受信機。
- ワイヤレス電力送信機において、
ワイヤレス電力の送信のために、近磁界を発生させるように構成されている送信アンテナを具備し、
前記送信アンテナは、
共振タンクと、
前記共振タンクにワイヤレスに結合されている寄生共振タンクとを備えるワイヤレス電力送信機。 - 前記共振タンクは、前記送信アンテナが、前記近磁界から前記ワイヤレス電力を受信する受信機から、第1の距離より小さく離れている近接内にあるときに、前記近磁界を発生させる請求項6記載のワイヤレス電力送信機。
- 前記寄生共振タンクは、前記送信アンテナが、前記受信機から、前記距離より大きく離れている近傍内にあるときに、前記近磁界を発生させる請求項7記載のワイヤレス電力送信機。
- 前記共振タンクは、前記ワイヤレス電力を前記寄生共振タンクに誘導結合する請求項8記載のワイヤレス電力送信機。
- 前記寄生共振タンクは、前記共振タンクより大きいQ値を有する高Q共振器である請求項6記載のワイヤレス電力送信機。
- ワイヤレス電力送信システムにおいて、
ワイヤレス電力の送信のために、近磁界を発生させる送信アンテナを備え、前記送信アンテナは、第1の共振タンクを含む送信機と、
前記送信アンテナと結合して、前記近磁界から前記ワイヤレス電力を受信する受信アンテナを備え、前記受信アンテナは、第2の共振タンクを含む受信機と、
前記第1の共振タンクおよび前記第2の共振タンクのうちの1つにワイヤレスに結合されている第1の寄生共振タンクとを具備するワイヤレス電力送信システム。 - 前記第1の共振タンクおよび前記第2の共振タンクのうちの別の1つにワイヤレスに結合されている第2の寄生共振タンクをさらに具備する請求項11記載のワイヤレス電力送信システム。
- 前記第1の共振タンクおよび前記第2の共振タンクは、前記送信アンテナが、前記受信アンテナから第1の距離より小さく離れている近接内にあるときに、前記第1の共振タンクと前記第2の共振タンクとの間での前記ワイヤレス電力送信のために構成されている請求項12記載のワイヤレス電力送信システム。
- 前記第1の寄生共振タンクおよび前記第2の寄生共振タンクは、前記送信アンテナが、前記受信アンテナから前記距離より大きく離れている近傍内にあるときに、前記第1の寄生共振タンクと前記第2の寄生共振タンクとの間での前記ワイヤレス電力送信のために構成されている請求項13記載のワイヤレス電力送信システム。
- 前記第1の共振タンクおよび前記第2の共振タンクのうちの前記1つが、前記第1の寄生共振タンクに前記ワイヤレス電力を誘導結合する請求項11記載のワイヤレス電力送信システム。
- ワイヤレス電力を受信するための方法において、
受信アンテナおよび送信アンテナが、ある距離より小さく離れている近接内にあるときに、前記送信アンテナにより発生された近磁界中のワイヤレス電力を前記受信アンテナの共振タンクにおいて受信することと、
前記受信アンテナおよび前記送信アンテナが、前記距離より大きく離れている近傍内にあるときに、前記送信アンテナにより発生された前記近磁界の前記ワイヤレス電力を前記受信アンテナの寄生共振タンクにおいて受信することと、
前記ワイヤレス電力を整流することとを含む方法。 - 前記受信アンテナおよび前記送信アンテナが、前記距離より大きく離れている近傍内にあるときに、前記寄生共振タンクからの前記ワイヤレス電力を前記共振タンクに誘導結合することをさらに含む請求項16記載のワイヤレス電力を受信するための方法。
- 前記寄生共振タンクは、前記共振タンクより大きいQ値を有する高Q共振器である請求項16記載のワイヤレス電力を受信するための方法。
- ワイヤレス電力を送信するための方法において、
受信アンテナおよび送信アンテナが、ある距離より小さく離れている近接内にあるときに、近磁界中のワイヤレス電力を前記送信アンテナの共振タンクにおいて発生させることと、
前記受信アンテナおよび前記送信アンテナが、前記距離より大きく離れている近傍内にあるときに、前記近磁界の前記ワイヤレス電力を前記送信アンテナの寄生共振タンクにおいて発生させることとを含む方法。 - 前記受信アンテナおよび前記送信アンテナが、前記距離より大きく離れている近傍内にあるときに、前記共振タンクからの前記ワイヤレス電力を前記寄生共振タンクに誘導結合することをさらに含む請求項19記載のワイヤレス電力を送信するための方法。
- 前記寄生共振タンクは、前記共振タンクより大きいQ値を有する高Q共振器である請求項19記載のワイヤレス電力を送信するための方法。
- ワイヤレス電力受信機において、
受信アンテナおよび送信アンテナが、ある距離より小さく離れている近接内にあるときに、前記送信アンテナにより発生された近磁界中のワイヤレス電力を受信アンテナの共振タンクにおいて受信する手段と、
前記受信アンテナおよび前記送信アンテナが、前記距離より大きく離れている近傍内にあるときに、前記送信アンテナにより発生された前記近磁界の前記ワイヤレス電力を前記受信アンテナの寄生共振タンクにおいて受信する手段と、
前記ワイヤレス電力を整流する手段とを具備するワイヤレス電力受信機。 - ワイヤレス電力送信機において、
受信アンテナおよび送信アンテナが、ある距離より小さく離れている近接内にあるときに、近磁界中のワイヤレス電力を前記送信アンテナの共振タンクにおいて発生させる手段と、
前記受信アンテナおよび前記送信アンテナが、前記距離より大きく離れている近傍内にあるときに、前記近磁界の前記ワイヤレス電力を前記送信アンテナの寄生共振タンクにおいて発生させる手段とを具備するワイヤレス電力送信機。
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EP2321886A2 (en) | 2011-05-18 |
CN102113195B (zh) | 2016-06-08 |
KR20110036639A (ko) | 2011-04-07 |
CN102113195A (zh) | 2011-06-29 |
KR101397243B1 (ko) | 2014-05-20 |
CN105896750B (zh) | 2019-12-24 |
CN105896750A (zh) | 2016-08-24 |
US20120262004A1 (en) | 2012-10-18 |
JP2012503959A (ja) | 2012-02-09 |
US8487481B2 (en) | 2013-07-16 |
US8278784B2 (en) | 2012-10-02 |
JP6266661B2 (ja) | 2018-01-24 |
KR20120138832A (ko) | 2012-12-26 |
JP2014112839A (ja) | 2014-06-19 |
WO2010014634A2 (en) | 2010-02-04 |
KR20140043821A (ko) | 2014-04-10 |
WO2010014634A3 (en) | 2010-05-20 |
US20100109443A1 (en) | 2010-05-06 |
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