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公开(公告)号:JP2013229916A
公开(公告)日:2013-11-07
申请号:JP2013133741
申请日:2013-06-26
Applicant: Qualcomm Inc , クアルコム,インコーポレイテッド
Inventor: ERNEST T OZAKI , STANLEY S TONCICH
IPC: H04B1/40
CPC classification number: H02J50/20 , H02J5/005 , H02J7/025 , H02J50/60 , H02J50/80 , H04B1/0057 , H04B5/0031 , H04B5/0081
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for sharing an antenna.SOLUTION: Exemplary embodiments include an antenna for receiving electromagnetic radiation in a broadcast radiation band and a near-field radiation band to generate a Radio Frequency (RF) signal. A coupling element couples the RF signal to a first port and at least one additional port, which may be a second port and a third port. A wireless power receiver on the first port includes a rectifier for converting the RF signal to a DC signal when the antenna couples to radiation in the near-field radiation band in a coupling-mode region of the antenna. A near-field communication transceiver includes circuitry for communicating information on the antenna in the near-field radiation band when the coupling element couples the second port to the RF signal. A broadcast receiver on the third port includes circuitry for receiving and tuning the broadcast radiation band when the coupling element couples the third port to the RF signal.
Abstract translation: 要解决的问题:提供一种共享天线的方法和装置。解决方案:示例性实施例包括用于在广播辐射频带和近场辐射频带中接收电磁辐射的天线,以产生射频(RF)信号。 耦合元件将RF信号耦合到第一端口和至少一个附加端口,其可以是第二端口和第三端口。 第一端口上的无线电力接收器包括整流器,用于当天线耦合到天线的耦合模式区域中的近场辐射带中的辐射时,将RF信号转换为DC信号。 近场通信收发器包括用于在耦合元件将第二端口耦合到RF信号时在近场辐射带中在天线上传送信息的电路。 第三端口上的广播接收机包括当耦合元件将第三端口耦合到RF信号时接收和调谐广播辐射带的电路。
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公开(公告)号:JP2015019576A
公开(公告)日:2015-01-29
申请号:JP2014176857
申请日:2014-09-01
Applicant: クアルコム,インコーポレイテッド , Qualcomm Inc
Inventor: VON NOVAK WILLIAM H , CHARLES E WHEATLEY III , STANLEY S TONCICH , ERNEST T OZAKI
CPC classification number: H01F38/14 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/70 , H02J50/80 , H02J50/90 , H04B5/0037 , H04B5/0093
Abstract: 【課題】例示的な実施形態はワイヤレス電力を対象とする。【解決手段】ワイヤレス電力受信機は、共振周波数において動作する送信アンテナによって生成される結合モード領域中で近距離場放射と結合するための受信アンテナを含む。受信アンテナは、近距離場放射に結合されたときにRF信号を生成し、整流器が、そのRF信号をDC入力信号に変換する。DC入力信号に結合された直流(DC)-DC変換器がDC出力信号を生成する。パルス変調器が、DC入力信号の電圧と、DC入力信号の電流と、DC出力信号の電圧と、DC出力信号の電流とのうちの少なくとも1つに応答してパルス幅変調信号のデューティサイクルを変更することによって、ワイヤレス電力受信機のDCインピーダンスを調整するために、DC-DC変換器へのパルス幅変調信号を生成する。【選択図】図10A
Abstract translation: 要解决的问题:提供针对无线电力的实施例。解决方案:无线电力接收器包括用于以由谐振频率工作的发射天线产生的耦合模式区域中的近场辐射耦合的接收天线。 接收天线在耦合到近场辐射时产生RF信号,整流器将RF信号转换成DC输入信号。 耦合到DC输入信号的直流电流直流(DC-DC)转换器产生DC输出信号。 脉冲调制器产生脉冲宽度调制信号到DC-DC转换器,以通过响应于以下中的至少一个来修改脉宽调制信号的占空比来调节无线功率接收机的直流阻抗: 直流输入信号,直流输入信号的电流,直流输出信号的电压和直流输出信号的电流。
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公开(公告)号:JP2014042455A
公开(公告)日:2014-03-06
申请号:JP2013253216
申请日:2013-12-06
Applicant: Qualcomm Inc , クアルコム,インコーポレイテッド
Inventor: PAUL E JACOBS , MILES A KIRBY , ERNEST T OZAKI , MICHAEL J MANGAN
CPC classification number: H02J7/025 , H02J5/005 , H02J7/0054 , H02J50/12 , H02J50/40
Abstract: PROBLEM TO BE SOLVED: To provide: wireless charging of devices while exchanging information among the devices; portable devices configured for receiving and transmitting power; and bidirectional transmission of wireless power among devices.SOLUTION: Exemplary embodiments are directed to wireless power. A portable chargeable device may comprise an energy storage device configured to receive power from a power source. Furthermore, the portable chargeable device may comprise a transmitter including at least one antenna and configured to transmit power stored in the energy storage device within an associated near-field region.
Abstract translation: 要解决的问题:提供:在设备之间交换信息时,对设备进行无线充电; 配置用于接收和发送电力的便携式设备; 以及设备之间的无线电力的双向传输。解决方案:示例性实施例针对无线电力。 便携式可充电装置可以包括被配置为从电源接收电力的能量存储装置。 此外,便携式可收费设备可以包括发射器,其包括至少一个天线并且被配置为发送存储在相关联的近场区域内的能量存储设备中的功率。
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公开(公告)号:BRPI0921418A2
公开(公告)日:2018-05-29
申请号:BRPI0921418
申请日:2009-12-17
Applicant: QUALCOMM INC
Inventor: ERNEST T OZAKI , JONH HILLAN , MATTHEW S GROB , MILES A KIRBY , NIGEL P COOK , STANLEY KINSEY , STANLEY S TONCICH , STEVE FRANKLAND
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公开(公告)号:HK1053016B
公开(公告)日:2006-11-17
申请号:HK03105101
申请日:2003-07-15
Applicant: QUALCOMM INC
Inventor: GUY KLEMENS , ERNEST T OZAKI , ALLEN MINH-TRIET TRAN
IPC: H01Q20060101 , H01Q1/24 , H01Q1/48 , H01Q9/18 , H01Q9/38
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公开(公告)号:BRPI0909747A2
公开(公告)日:2018-04-03
申请号:BRPI0909747
申请日:2009-03-13
Applicant: QUALCOMM INC
Inventor: ERNEST T OZAKI , GUILHERME LUIZ KARNAS HOEFEL , JACK STEENSTRA , JU-YAO LIN , KIRK S TAYLOR , LIREN CHEN , YANG ZHANG
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公开(公告)号:HK1041369B
公开(公告)日:2006-12-29
申请号:HK02102350
申请日:2002-03-27
Applicant: QUALCOMM INC
Inventor: MOHAMMAD ALI TASSOUDJI , ERNEST T OZAKI , YI-CHENG LIN
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公开(公告)号:BRPI0921880B1
公开(公告)日:2019-11-05
申请号:BRPI0921880
申请日:2009-12-17
Applicant: QUALCOMM INC
Inventor: ANNE KONERTZ , ERNEST T OZAKI , HANSPETER WIDMER , LUKAS SIEBER , MICHAEL J MANGAN , MILES A KIRBY , NIGEL P COOK , PAUL E JACOBS , RINAT BURDO , ROY FRANKLIN QUICK JR , ROY H DAVIS , VIRGÍNIA W KEATING , WILLIAM H VON NOVAK
Abstract: dispositivo de carga sem fio, método para carregar de forma sem fio, dispositivo carregável e método para receber energia de forma sem fio as modalidades exemplares estão direcionadas à energia sem fio. um dispositivo de carga sem fio pode compreender uma região de carga configurada para o posicionamento de um ou mais dispositivos carregáveis. o dispositivo de carga pode compreender também pelo menos uma antena de transmissão configurada para transmitir energia sem fio dentro da região de carga. além disso, o dispositivo de carga está configurado para trocar dados entre pelo menos um dispositivo carregável dentre os um ou mais dispositivos carregáveis.
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公开(公告)号:BRPI0921880A2
公开(公告)日:2018-01-16
申请号:BRPI0921880
申请日:2009-12-17
Applicant: QUALCOMM INC
Inventor: ANNE KONERTZ , ERNEST T OZAKI , HANPESTER WIDMER , LUKAS SIEBER , MICHAEL J MANGAN , MILES A KIRBY , NIGEL P COOK , PAUL E JACOBS , RINAT BURDO , ROY FRANKLIN QUICK JR , ROY H DAVIS , WILLIAM H VON NOVAK
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公开(公告)号:HK1045027B
公开(公告)日:2005-09-09
申请号:HK02106397
申请日:2002-08-29
Applicant: QUALCOMM INC
Inventor: JAMES L NYBECK , ERNEST T OZAKI , MOHAMMAD A TASSOUDJI
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