JP2019506120A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2019506120A5 JP2019506120A5 JP2018534624A JP2018534624A JP2019506120A5 JP 2019506120 A5 JP2019506120 A5 JP 2019506120A5 JP 2018534624 A JP2018534624 A JP 2018534624A JP 2018534624 A JP2018534624 A JP 2018534624A JP 2019506120 A5 JP2019506120 A5 JP 2019506120A5
- Authority
- JP
- Japan
- Prior art keywords
- transmitter
- receiver
- sar value
- power
- spatial location
- 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.)
- Granted
Links
- 230000001702 transmitter Effects 0.000 claims 32
- 230000005540 biological transmission Effects 0.000 claims 13
- 238000010521 absorption reaction Methods 0.000 claims 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021039737A JP7189985B2 (ja) | 2015-12-29 | 2021-03-11 | 無線電力伝送システム内で電力波を生成するためのシステム及び方法 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562272454P | 2015-12-29 | 2015-12-29 | |
US62/272,454 | 2015-12-29 | ||
US15/059,898 US10778041B2 (en) | 2015-09-16 | 2016-03-03 | Systems and methods for generating power waves in a wireless power transmission system |
US15/059,898 | 2016-03-03 | ||
PCT/US2016/069316 WO2017117452A1 (fr) | 2015-12-29 | 2016-12-29 | Systèmes et procédés pour générer des ondes d'énergie dans un système de transmission d'énergie sans fil |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021039737A Division JP7189985B2 (ja) | 2015-12-29 | 2021-03-11 | 無線電力伝送システム内で電力波を生成するためのシステム及び方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019506120A JP2019506120A (ja) | 2019-02-28 |
JP2019506120A5 true JP2019506120A5 (fr) | 2019-12-26 |
JP6853258B2 JP6853258B2 (ja) | 2021-03-31 |
Family
ID=59225817
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018534624A Active JP6853258B2 (ja) | 2015-12-29 | 2016-12-29 | 無線電力伝送システム内で電力波を生成するためのシステム及び方法 |
JP2021039737A Active JP7189985B2 (ja) | 2015-12-29 | 2021-03-11 | 無線電力伝送システム内で電力波を生成するためのシステム及び方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021039737A Active JP7189985B2 (ja) | 2015-12-29 | 2021-03-11 | 無線電力伝送システム内で電力波を生成するためのシステム及び方法 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3398242A4 (fr) |
JP (2) | JP6853258B2 (fr) |
KR (1) | KR102666650B1 (fr) |
CN (1) | CN109041586B (fr) |
WO (1) | WO2017117452A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107548096A (zh) * | 2017-09-04 | 2018-01-05 | 深圳市万普拉斯科技有限公司 | Sar调整方法、装置、移动终端及可读存储介质 |
KR102464384B1 (ko) | 2017-10-20 | 2022-11-08 | 삼성전자주식회사 | 무선 전력 송신 장치 및 그 제어 방법 |
JP7054583B2 (ja) * | 2018-09-18 | 2022-04-14 | 株式会社東芝 | 無線電力伝送装置、無線電力伝送システム及び無線電力伝送方法 |
KR102614867B1 (ko) * | 2018-12-18 | 2023-12-15 | 한국전기연구원 | 2차원 배열형 대전력 초고주파 송신 시스템 |
WO2020221957A2 (fr) * | 2019-05-02 | 2020-11-05 | Nokia Technologies Oy | Amélioration du fonctionnement de rach en nouvelle radio dans des conditions d'exposition rf |
EP4113788A4 (fr) * | 2020-03-18 | 2023-09-06 | Huawei Technologies Co., Ltd. | Dispositif de transmission d'énergie, dispositif de réception d'énergie et procédé de charge sans fil |
CN114204698A (zh) * | 2020-09-17 | 2022-03-18 | 华为数字能源技术有限公司 | 一种无线充电方法和无线充电系统 |
CN113224858A (zh) * | 2021-05-18 | 2021-08-06 | 海南快停科技有限公司 | 一种带定位功能的声波无线输电系统及控制方法 |
KR20230163851A (ko) * | 2022-05-24 | 2023-12-01 | 삼성전자주식회사 | 인체를 검출하는 무선 전력 송신 장치 및 동작 방법 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US787412A (en) * | 1900-05-16 | 1905-04-18 | Nikola Tesla | Art of transmitting electrical energy through the natural mediums. |
WO2001011716A1 (fr) * | 1999-08-09 | 2001-02-15 | Franco Toninato | Antenna for mobile radiocommunications equipment |
US20090047998A1 (en) * | 2007-08-16 | 2009-02-19 | Motorola, Inc. | Method and apparatus for controlling power transmission levels for a mobile station having transmit diversity |
WO2009039308A1 (fr) * | 2007-09-19 | 2009-03-26 | Nigel Power, Llc | Maximisation du rendement en puissance à partir de résonateurs magnétiques de courant sans fil |
US8855554B2 (en) * | 2008-03-05 | 2014-10-07 | Qualcomm Incorporated | Packaging and details of a wireless power device |
US20110156494A1 (en) * | 2008-08-25 | 2011-06-30 | Governing Dynamics Llc | Wireless Energy Transfer System |
US7786419B2 (en) * | 2008-09-30 | 2010-08-31 | The Invention Science Fund I, Llc | Beam power with beam redirection |
US8148985B2 (en) * | 2008-10-15 | 2012-04-03 | Massachusetts Institute Of Technology | Method for reducing maximum local specific absorption rate in magnetic resonance imaging |
US8442457B2 (en) * | 2009-09-08 | 2013-05-14 | Google Inc. | System and method for adaptive beamforming for specific absorption rate control |
US8798719B2 (en) * | 2009-12-02 | 2014-08-05 | Qing X. Yang | Method of utilization of high dielectric constant (HDC) materials for reducing SAR and enhancing SNR in MRI |
US8934857B2 (en) * | 2010-05-14 | 2015-01-13 | Qualcomm Incorporated | Controlling field distribution of a wireless power transmitter |
WO2012067563A1 (fr) * | 2010-11-16 | 2012-05-24 | Telefonaktiebolaget L M Ericsson (Publ) | Commande dynamique du débit d'absorption spécifique, afin de rendre minimale l'exposition aux rf |
US8811918B2 (en) | 2010-11-26 | 2014-08-19 | Broadcom Corporation | Distribution of transmit signal to multiple transmit antennas for reduction of measured specific absorption rate |
US20130063143A1 (en) * | 2011-09-01 | 2013-03-14 | Siemens Aktiengesellschaft | Local SAR Constrained Parallel Transmission RF Pulse in Magnetic Resonance Imaging |
US8831528B2 (en) * | 2012-01-04 | 2014-09-09 | Futurewei Technologies, Inc. | SAR control using capacitive sensor and transmission duty cycle control in a wireless device |
US9124125B2 (en) * | 2013-05-10 | 2015-09-01 | Energous Corporation | Wireless power transmission with selective range |
US10103582B2 (en) * | 2012-07-06 | 2018-10-16 | Energous Corporation | Transmitters for wireless power transmission |
GB2510318A (en) * | 2012-10-24 | 2014-08-06 | Microsoft Corp | Antenna device with reduced specific absorption rate (SAR) characteristics |
US10491050B2 (en) * | 2012-12-26 | 2019-11-26 | Elwha Llc | Ad hoc wireless sensor package |
US9083452B2 (en) * | 2013-03-13 | 2015-07-14 | Qualcomm, Incorporated | Near-field equivalent source representation for SAR estimation |
WO2014156465A1 (fr) * | 2013-03-27 | 2014-10-02 | インターナショナル・ビジネス・マシーンズ・コーポレーション | Dispositif de transmission d'énergie, dispositif de réception d'énergie, système d'alimentation électrique et procédé d'alimentation électrique |
US10893488B2 (en) * | 2013-06-14 | 2021-01-12 | Microsoft Technology Licensing, Llc | Radio frequency (RF) power back-off optimization for specific absorption rate (SAR) compliance |
CN104640187B (zh) * | 2013-11-07 | 2019-04-05 | 中兴通讯股份有限公司 | 发射功率控制方法及装置 |
US9813997B2 (en) * | 2014-01-10 | 2017-11-07 | Microsoft Technology Licensing, Llc | Antenna coupling for sensing and dynamic transmission |
US9871545B2 (en) * | 2014-12-05 | 2018-01-16 | Microsoft Technology Licensing, Llc | Selective specific absorption rate adjustment |
-
2016
- 2016-12-29 CN CN201680082787.8A patent/CN109041586B/zh active Active
- 2016-12-29 EP EP16882696.4A patent/EP3398242A4/fr active Pending
- 2016-12-29 WO PCT/US2016/069316 patent/WO2017117452A1/fr active Application Filing
- 2016-12-29 KR KR1020187021892A patent/KR102666650B1/ko active IP Right Grant
- 2016-12-29 JP JP2018534624A patent/JP6853258B2/ja active Active
-
2021
- 2021-03-11 JP JP2021039737A patent/JP7189985B2/ja active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2019506120A5 (fr) | ||
US11190953B2 (en) | Apparatus and method using mobile sensor based beam steering control | |
ES2867923T3 (es) | Sistema y procedimiento para transmitir una selección de subespacio | |
US9369189B2 (en) | Method and apparatus for measuring and feeding back channel information in communication system using beam forming | |
JP2018506252A5 (fr) | ||
CN103052086B (zh) | 一种毫米波相控阵波束对准方法及通信设备 | |
JP2018506251A5 (fr) | ||
WO2016071840A1 (fr) | Balayage de faisceau efficace pour des réseaux sans fil haute fréquence | |
JP2015530054A5 (fr) | ||
RU2016131457A (ru) | Система беспроводной передачи энергии | |
JP2015156634A5 (fr) | ||
IN2014DN06837A (fr) | ||
KR102266761B1 (ko) | 빔형성 방법 및 디바이스 | |
US10505607B2 (en) | Beam training for a wireless device | |
CN110168953A (zh) | 双极化波束成形 | |
KR20220119360A (ko) | Mimo 시스템에서의 빔 관리 및 안테나 교정 | |
US10320450B2 (en) | Antenna arrangement for two polarizations | |
WO2012018743A3 (fr) | Procédé et appareil adaptés pour permettre un traitement de signal dans un répéteur à antennes multiples | |
JP2016528794A5 (fr) | ||
JP2018137713A5 (ja) | non−PCP/AP通信装置および通信方法 | |
JP2013507038A5 (fr) | ||
US10382110B2 (en) | Adaptive user-specific beam forming | |
JP2019505252A5 (fr) | ||
WO2016070204A4 (fr) | Émetteur-récepteur radio et système de radiocommunication | |
WO2017061679A1 (fr) | Procédé de balayage de faisceau de terminal pour la formation de faisceau hybride dans un système de communication sans fil, et dispositif pour celui-ci |