中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

120 records (took 0.021 seconds)

    DEVICE FOR ELECTROMAGNETIC STRUCTURAL CHARACTERIZATION
    111.
    发明申请
    DEVICE FOR ELECTROMAGNETIC STRUCTURAL CHARACTERIZATION 审中-公开

    公开(公告)号：US20190162766A1

    公开(公告)日：2019-05-30

    申请号：US15823735

    申请日：2017-11-28

    Applicant: NXP B.V.

    Inventor： Anthony Kerselaers ,  Axel Nackaerts

    IPC: G01R29/08 ,  A61B5/02 ,  H04B5/00 ,  G01N27/72 ,  A61B5/00

    Abstract: One example discloses a device for electromagnetic structural characterization, including: a controller having an electromagnetic transmitter output and a communications interface; wherein the controller is configured to send a signal over the electromagnetic transmitter output that causes an electromagnetic transmitter to generate a first electrical field (E1) and a first magnetic field (H1); wherein the controller configured to receive over the communications interface a second electric field (E2) and a second magnetic field (H2) received by an electromagnetic receiver; wherein the first electrical field and the first magnetic field correspond to when the electromagnetic transmitter is at a first location proximate to a structure and the second electrical field and the second magnetic field correspond to when the electromagnetic receiver is at a second location proximate to the structure; and wherein the controller is configured to calculate an impedance based on the electric and magnetic fields interacting with the structure.

    NEAR-FIELD DEVICE
    113.
    发明申请
    NEAR-FIELD DEVICE 审中-公开

    公开(公告)号：US20180343035A1

    公开(公告)日：2018-11-29

    申请号：US15602160

    申请日：2017-05-23

    Applicant: NXP B.V.

    Inventor： Anthony Kerselaers ,  Pieter Verschueren

    IPC: H04B5/00 ,  H01Q1/52

    Abstract: A near-field device, including: a near-field receiver coupled to a near-field receiver antenna and a decoder circuit; wherein the near-field receiver antenna is configured to be capacitively coupled at a first location on a conductive structure; wherein the near-field receiver antenna is configured to receive a near-field signal from the conductive structure through the receiver's capacitive coupling; and wherein the decoder circuit is configured to detect variations in the near-field signal.

    Wireless device antenna
    114.
    发明授权
    Wireless device antenna 有权

    公开(公告)号：US10079429B1

    公开(公告)日：2018-09-18

    申请号：US15453538

    申请日：2017-03-08

    Applicant: NXP B.V.

    Inventor： Anthony Kerselaers ,  Liesbeth Gommé

    IPC: H01Q1/36 ,  H01Q1/27 ,  H01Q1/50 ,  H01Q7/00

    Abstract: Antenna, including: a first conductive structure having a first end coupled to a conductive strip and a second end; wherein the conductive strip is coupled to a first feed point; a second conductive structure having a first portion and a second portion; wherein the second portion is coupled to a second feed point; wherein the second end of the first conductive structure is separated from the first portion of the second conductive structure by a gap; wherein the first conductive structure is substantially in parallel with and has a different width than the first portion of the second conductive structure; wherein the first conductive structure is configured to carry current in a first polarity and the first portion of the second conductive structure is configured to carry current in a second polarity opposite to the first polarity; and wherein the feed points are configured to carry an RF signal.

    ANTENNA SYSTEM
    116.
    发明申请
    ANTENNA SYSTEM 有权
    天线系统

    公开(公告)号：US20170062949A1

    公开(公告)日：2017-03-02

    申请号：US14836681

    申请日：2015-08-26

    Applicant: NXP B.V.

    Inventor： Anthony Kerselaers ,  Liesbeth Gomme

    IPC: H01Q21/00 ,  H01Q7/08 ,  H01Q9/28 ,  H01Q1/27

    CPC classification number: H01Q21/0006 ,  H01Q1/273 ,  H01Q7/08 ,  H01Q9/285 ,  H04B5/0031 ,  H04B5/0087

    Abstract: A near-field electromagnetic induction antenna including: an electric antenna including a plate; a first feeding connection and a second feeding connection; and a magnetic antenna including a first coil and a second coil, wherein the first coil and the second coil are mutually coupled, wherein a first connection of the first coil is connected to the first feeding connection, wherein a second connection of the first coil and a first connection of the second coil is connected to the second feeding connection, and wherein a second connection of the second coil is connected to the plate.

    Abstract translation: 一种近场电磁感应天线，包括：包括板的电天线; 第一进料连接和第二进料连接; 以及包括第一线圈和第二线圈的磁性天线，其中所述第一线圈和所述第二线圈相互耦合，其中所述第一线圈的第一连接连接到所述第一馈电连接，其中所述第一线圈和所述第二线圈的第二连接 第二线圈的第一连接件连接到第二馈电连接，并且其中第二线圈的第二连接件连接到板。

    Hearing aid antenna
    117.
    发明授权
    Hearing aid antenna 有权
    助听器天线

    公开(公告)号：US09432779B2

    公开(公告)日：2016-08-30

    申请号：US14162542

    申请日：2014-01-23

    Applicant: NXP B.V.

    Inventor： Anthony Kerselaers

    IPC: H04R25/00 ,  H01Q1/27 ,  H01Q9/28 ,  H01Q9/16 ,  H01Q1/44

    CPC classification number: H04R25/552 ,  H01Q1/273 ,  H01Q1/44 ,  H01Q9/16 ,  H01Q9/285 ,  H04R25/55 ,  H04R25/60 ,  H04R2225/51 ,  Y10T29/49016

    Abstract: An antenna, in particular a dipole antenna, for radio communication in a hearing aid, is disclosed. The antenna includes a solid three-dimensional dielectric support body, an electrically conductive first plate on a first surface of the support body and an electrically conductive second plate on a second surface of the support body. The first surface and the second surface are arranged on opposing ends of the support body. An electrically conductive filament is arranged on and/or in the support body, electrically coupling the first plate with the second plate, and comprising first sections and second sections. The second sections extend perpendicular to the first sections.

    Abstract translation: 公开了一种用于助听器中的无线电通信的天线，特别是偶极天线。 天线包括固体三维电介质支撑体，在支撑体的第一表面上的导电第一板和在支撑体的第二表面上的导电的第二板。 第一表面和第二表面布置在支撑体的相对端上。 导电细丝布置在支撑体上和/或支撑体中，将第一板与第二板电连接，并且包括第一部分和第二部分。 第二部分垂直于第一部分延伸。

    Electromagnetic induction radio
    118.
    发明授权
    Electromagnetic induction radio 有权
    电磁感应收音机

    公开(公告)号：US09197986B1

    公开(公告)日：2015-11-24

    申请号：US14302791

    申请日：2014-06-12

    Applicant: NXP B.V.

    Inventor： Anthony Kerselaers ,  Liesbeth Gommé

    IPC: H04W4/00 ,  H01Q9/04

    CPC classification number: H04W4/80 ,  H01Q9/0442 ,  H04W4/00

    Abstract: A electromagnetic induction wireless communication system including: a magnetic antenna; an electric antenna; a tuning capacitor coupled to the magnetic antenna configured to tune the magnetic antenna; a controller configured to control the operation of the communication system; a signal source coupled to the controller configured to produce a communication signal used to drive the magnetic antenna and the electric antenna; a voltage control unit coupled to the signal source configured to produce one of an amplitude difference, phase difference, and an amplitude and a phase difference between the communication signal used to drive the magnetic antenna and electric antenna.

    Abstract translation: 一种电磁感应无线通信系统，包括：磁性天线; 电天线; 耦合到配置成调谐磁性天线的磁性天线的调谐电容器; 控制器，被配置为控制所述通信系统的操作; 耦合到所述控制器的信号源，被配置为产生用于驱动所述磁性天线和所述电天线的通信信号; 耦合到信号源的电压控制单元，被配置为产生振幅差，相位差以及用于驱动磁性天线的通信信号和电天线之间的幅度和相位差之一。

Patent Agency Ranking