公开(公告)号：US10051499B1

公开(公告)日：2018-08-14

申请号：US14561065

申请日：2014-12-04

Applicant: Amazon Technologies, Inc.

Inventor： Anuj Dron ,  Rohit Sammeta ,  Adrian Napoles ,  Ulf Jan Ove Mattsson ,  Chun Kit Lai ,  Daejoung Kim ,  Namhoon Kim ,  Eswarappa Channabasappa ,  Peruvemba Ranganathan Sai Ananthanarayanan

IPC: H04W28/02 ,  H04W24/08 ,  H04W36/30

Abstract: Systems, devices, methods, computer-readable media, techniques, and methodologies are disclosed for optimizing radio frequency configuration of a user device for better power management and faster time to first fix. The radio frequency configuration of user devices may be optimized based on user input analysis, machine learning, or crowd sourcing methodologies.

公开(公告)号：US10419959B1

公开(公告)日：2019-09-17

申请号：US16031400

申请日：2018-07-10

Applicant: Amazon Technologies, Inc.

Inventor： Anuj Dron ,  Rohit Sammeta ,  Adrian Napoles ,  Ulf Jan Ove Mattsson ,  Chun Kit Lai ,  Daejoung Kim ,  Namhoon Kim ,  Eswarappa Channabasappa ,  Peruvemba Ranganathan Sai Ananthanarayanan

IPC: H04W52/02 ,  H04W24/08 ,  H04W36/30

Abstract: Systems, devices, methods, computer-readable media, techniques, and methodologies are disclosed for optimizing radio frequency configuration of a user device for better power management and faster time to first fix. The radio frequency configuration of user devices may be optimized based on user input analysis, machine learning, or crowd sourcing methodologies.

公开(公告)号：US09912041B1

公开(公告)日：2018-03-06

申请号：US14535245

申请日：2014-11-06

Applicant: Amazon Technologies, Inc.

Inventor： Eswarappa Channabasappa ,  Adrian Napoles ,  Chun Kit Lai ,  Daejoung Kim ,  Seng Chin Tai ,  Peruvemba Ranganathan Sai Ananthanarayanan ,  Anuj Dron ,  Namhoon Kim ,  Ulf Jan-Ove Mattsson ,  Rohit Sammeta

IPC: H01Q1/24 ,  H01Q19/10

CPC classification number: H01Q1/243 ,  H01Q1/245 ,  H01Q9/0407 ,  H01Q9/40 ,  H01Q15/004 ,  H01Q17/001 ,  H01Q19/10

Abstract: Antenna carriers with magneto-dielectric material and beam-shaping elements for enhanced performance and radiation safety of electronic devices are described. One electronic device includes a housing, an antenna element disposed on an antenna carrier, and a printed circuit board (PCB) disposed within the housing, the printed circuit board including radio frequency (RF) circuitry. The antenna carrier can be made up of a plastic cap, a ground plane, and a magneto-dielectric substrate with both dielectric and magnetic properties. The plastic cap is disposed at a first side of the housing and the magneto-dielectric substrate is disposed on a top surface of the plastic cap. The antenna element is disposed on a bottom surface of the magneto-dielectric substrate and electrically coupled to the RF circuitry. The antenna element radiates electromagnetic energy in a resonant mode and the magnetic property of the magneto-dielectric material increase efficiency, frequency bandwidth, or both.

公开(公告)号：US09756544B2

公开(公告)日：2017-09-05

申请号：US14530414

申请日：2014-10-31

Applicant: Amazon Technologies, Inc.

Inventor： Peruvemba Ranganathan Sai Ananthanarayanan ,  Chun Kit Lai ,  Adrian Napoles ,  Namhoon Kim ,  Eswarappa Channabasappa ,  Ulf Jan Ove Mattsson ,  Anuj Dron ,  Daejoung Kim ,  Rohit Sammeta

IPC: H04W36/30 ,  H04W84/12 ,  H04W76/02 ,  H04W76/06 ,  H04W88/06 ,  H04B1/00 ,  H04B1/04 ,  H04B1/3827 ,  H04B7/06

CPC classification number: H04W36/30 ,  H04B1/0064 ,  H04B1/04 ,  H04B1/3838 ,  H04B7/06 ,  H04B7/0608 ,  H04B7/061 ,  H04W76/10 ,  H04W76/30 ,  H04W84/12 ,  H04W88/06

Abstract: A user device selects a communication module from a plurality of communication modules of the user device to communicate first data to a first device in a first configuration, selects a first antenna from a plurality of antennas of the user device to communicate the first data in the first configuration, and couples the communication module to the first antenna in the first configuration. The user device additionally selects the communication module to communicate second data to a second device in a second configuration, selects the first antenna and a second antenna from the plurality of antennas to communicate the second data in the second configuration, and couples the communication module to the first antenna and the second antenna in the second configuration.

公开(公告)号：US09484631B1

公开(公告)日：2016-11-01

申请号：US14557423

申请日：2014-12-01

Applicant: Amazon Technologies, Inc.

Inventor： Adrian Napoles ,  Ulf Jan Ove Mattsson ,  Anuj Dron ,  Tzung-I Lee ,  Daejoung Kim ,  Morris Yuanhsiang Hsu ,  Seng Chin Tai

IPC: H01Q1/24 ,  H01Q5/50 ,  H01Q5/307 ,  H01Q5/22 ,  H01Q5/20

CPC classification number: H01Q1/243 ,  H01Q5/328 ,  H01Q5/371 ,  H01Q5/378 ,  H01Q9/42 ,  H01Q21/28

Abstract: Antenna structures and methods of operating the same of an electronic device are described. One apparatus includes a single radio frequency (RF) feed and a folded monopole element coupled to the single RF feed. The folded monopole element is an integrated WAN/GNSS antenna that receives electromagnetic energy in a first frequency band and receives electromagnetic energy in a second frequency band. The first frequency band is a wireless area network (WAN) frequency band and the second frequency band is a global navigation satellite system (GNSS) frequency band. The apparatus further includes an impedance matching circuit coupled to the single RF feed. The impedance matching circuit includes a diplexer to extract out GNSS frequency signals received by the folded monopole element from WAN signals received by the folded monopole element.

Abstract translation: 描述了天线结构和操作电子设备的方法。 一种装置包括单个射频（RF）馈送和耦合到单个RF馈送的折叠单极子元件。 折叠的单极子元件是在第一频带中接收电磁能并在第二频带中接收电磁能的集成WAN / GNSS天线。 第一频带是无线区域网络（WAN）频带，第二频带是全球导航卫星系统（GNSS）频带。 该装置还包括耦合到单个RF馈送的阻抗匹配电路。 阻抗匹配电路包括双工器，以从由折叠的单极元件接收的WAN信号中提取由折叠单极元件接收的GNSS频率信号。

公开(公告)号：US20160127972A1

公开(公告)日：2016-05-05

申请号：US14530414

申请日：2014-10-31

Applicant: Amazon Technologies, Inc.

Inventor： Peruvemba Ranganathan Sai Ananthanarayanan ,  Chun Kit Lai ,  Adrian Napoles ,  Namhoon Kim ,  Eswarappa Channabasappa ,  Ulf Jan Ove Mattsson ,  Anuj Dron ,  Daejoung Kim ,  Rohit Sammeta

IPC: H04W36/30 ,  H04W88/06 ,  H04W76/06 ,  H04W84/12 ,  H04W76/02

CPC classification number: H04W36/30 ,  H04B1/0064 ,  H04B1/04 ,  H04B1/3838 ,  H04B7/06 ,  H04B7/0608 ,  H04B7/061 ,  H04W76/10 ,  H04W76/30 ,  H04W84/12 ,  H04W88/06

Abstract: A user device selects a communication module from a plurality of communication modules of the user device to communicate first data to a first device in a first configuration, selects a first antenna from a plurality of antennas of the user device to communicate the first data in the first configuration, and couples the communication module to the first antenna in the first configuration. The user device additionally selects the communication module to communicate second data to a second device in a second configuration, selects the first antenna and a second antenna from the plurality of antennas to communicate the second data in the second configuration, and couples the communication module to the first antenna and the second antenna in the second configuration.

Abstract translation: 用户设备从用户设备的多个通信模块中选择通信模块，以第一配置将第一数据传送到第一设备，从用户设备的多个天线中选择第一天线，以在第 第一配置，并且在第一配置中将通信模块耦合到第一天线。 用户设备另外选择通信模块以第二配置将第二数据传送到第二设备，从多个天线中选择第一天线和第二天线以在第二配置中传送第二数据，并将通信模块耦合到 在第二配置中的第一天线和第二天线。