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公开(公告)号：US09214829B2
公开(公告)日：2015-12-15
申请号：US14177144
申请日：2014-02-10
Applicant: QUALCOMM Incorporated
Inventor： Ernest T Ozaki , Stanley S Toncich
Abstract: 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.
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公开(公告)号：US09246351B2
公开(公告)日：2016-01-26
申请号：US14177144
申请日：2014-02-10
Applicant: QUALCOMM Incorporated
Inventor： Ernest T Ozaki , Stanley S Toncich
CPC classification number: H02J50/20 , H02J5/005 , H02J7/025 , H02J50/60 , H02J50/80 , H04B1/0057 , H04B5/0031 , H04B5/0081
Abstract: 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: 示例性实施例包括用于在广播辐射带和近场辐射频带中接收电磁辐射以产生射频（RF）信号的天线。 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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3.发明授权Apparatus and method for wireless communication via at least one of directional and omni-direction antennas 有权通过定向和全向天线中的至少一个进行无线通信的设备和方法公开(公告)号：US08630590B2
公开(公告)日：2014-01-14
申请号：US13768117
申请日：2013-02-15
Applicant: QUALCOMM Incorporated
Inventor： Sanjiv Nanda , Saishankar Nandagopalan , Santosh Abraham , Jay Rodney Walton , Ernest T Ozaki
IPC: H04B1/00
CPC classification number: H04B15/00 , H01Q1/246 , H01Q3/24 , H04B7/0602 , H04B7/0615 , H04B7/0842 , H04W16/28 , H04W28/18
Abstract: Techniques for using at least one of omni-directional and directional antennas for communication are described. A station may be equipped antenna elements selectable for use as an omni-directional antenna or one or more directional antennas. The station may select the omni-directional antenna or a directional antenna for use for communication based on various factors such as, e.g., whether the location or direction of a target station for communication is known, whether control frames or data frames are being exchanged, etc.
Abstract translation: 描述了使用全向和定向天线中的至少一个进行通信的技术。 站可以配备可选择用作全向天线或一个或多个定向天线的天线元件。 基站可以基于各种因素选择全向天线或定向天线，用于通信，例如，目的站通信的位置或方向是否已知，是否正在交换控制帧或数据帧， 等等
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