公开(公告)号：US20170117635A1

公开(公告)日：2017-04-27

申请号：US15398959

申请日：2017-01-05

Applicant: QUALCOMM Incorporated

Inventor： Elimelech GANCHROW ,  Ofer MARKISH ,  Iddo DIUKMAN ,  Alon YEHEZKELY

IPC: H01Q9/28 ,  H01Q15/02 ,  H01Q1/48 ,  H01Q19/30 ,  H01Q1/50 ,  H01Q1/38 ,  H01Q1/24

CPC classification number: H01Q9/285 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q1/50 ,  H01Q15/02 ,  H01Q19/30

Abstract: A printed millimeter wave dipole antenna and techniques for designing such an antenna are disclosed. In one embodiment, the dipole antenna comprises: a signal wing and at least one ground wing for propagating signals in a millimeter wave band; and an unbalanced feeding structure directly coupled to the signal wing. The unbalanced feeding structure is boarded by a plurality of escorting vias to ensure equipotential grounds.

公开(公告)号：US20160149633A1

公开(公告)日：2016-05-26

申请号：US14919389

申请日：2015-10-21

Applicant: QUALCOMM INCORPORATED

Inventor： Amichai SANDEROVICH ,  Iddo DIUKMAN

IPC: H04B7/08 ,  G01S5/02

CPC classification number: G01S5/0289 ,  H04B7/002 ,  H04B7/0695 ,  H04B7/088 ,  H04B7/10

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for wireless communication. More particularly, aspects of the present disclosure generally relate to techniques for wireless communications by a first apparatus comprising a first interface for obtaining, via at least one receive antenna, first and second training signals transmitted from a second apparatus via at least first and second transmit antennas having different polarizations, and a processing system configured to determine, based on the first and second training signals, one or more characteristics for different transmit-receive antenna pairs, each pair comprising one of the first and second transmit antennas and the at least one receive antenna, and generate, based on the one or more characteristics, a parameter indicative of a rotation of the first apparatus relative to the second apparatus.

Abstract translation: 本公开的某些方面涉及用于无线通信的方法和装置。 更具体地，本公开的方面一般涉及用于由第一设备进行无线通信的技术，该第一设备包括第一接口，用于经由至少一个接收天线，经由至少第一和第二传输从第二设备发送的第一和第二训练信号 具有不同偏振度的天线以及被配置为基于第一和第二训练信号确定不同发射 - 接收天线对的一个或多个特性的处理系统，每对包括第一和第二发射天线之一以及至少一个 接收天线，并且基于一个或多个特性生成指示第一装置相对于第二装置的旋转的参数。

公开(公告)号：US20160149302A1

公开(公告)日：2016-05-26

申请号：US14869891

申请日：2015-09-29

Applicant: QUALCOMM Incorporated

Inventor： Amichai SANDEROVICH ,  Iddo DIUKMAN

IPC: H01Q3/24

CPC classification number: H01Q3/24 ,  H04B7/04 ,  H04B7/063 ,  H04B17/336

Abstract: Systems and methods for wireless communications are disclosed. More particularly, aspects of the present disclosure generally relate to techniques for wireless communications by a first apparatus comprising obtaining, via at least first and second receive antennas having different polarizations, first and second training signals transmitted from a second apparatus via at least first and second transmit antennas having different polarizations, determining, based on the first and second training signals, one or more characteristics for different transmit-receive antenna pairs, each pair comprising one of the first or second transmit antennas and one of the first or second receive antennas, and generating, based on one or more characteristics, a parameter indicative of whether a link path between the first and second apparatuses is line of sight (LOS).

Abstract translation: 公开了用于无线通信的系统和方法。 更具体地，本公开的方面通常涉及第一装置的无线通信技术，包括经由至少具有不同偏振的第一和第二接收天线获得经由至少第一和第二信号从第二装置发送的第一和第二训练信号 发射具有不同极化的天线，基于第一和第二训练信号确定不同发射 - 接收天线对的一个或多个特性，每对包括第一或第二发射天线中的一个以及第一或第二接收天线之一， 以及基于一个或多个特性生成指示所述第一和第二设备之间的链路路径是否为视线（LOS）的参数。