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    Transponder unit, system and method for contactless data transmission
    13.
    发明授权
    Transponder unit, system and method for contactless data transmission 有权
    应答器单元，用于非接触式数据传输的系统和方法

    公开(公告)号：US09418253B2

    公开(公告)日：2016-08-16

    申请号：US13684274

    申请日：2012-11-23

    Applicant: Infineon Technologies AG

    Inventor： Martin Buchsbaum ,  Josef Gruber ,  Peter Raggam

    IPC: G06K7/016 ,  G06K19/07

    CPC classification number: G06K7/0166 ,  G06K19/0723

    Abstract: In various embodiments, a transponder unit for the contactless transmission of modulated data to a reader is provided. The transponder unit may include: a clock generator configured to generate a clock signal and to synchronize the clock signal in a synchronization mode, on the basis of a signal received from the reader; and a modulator configured to take the clock signal from the clock generator as a basis for modulating data; wherein the modulator is configured to send a signal for starting the synchronization mode to the clock generator.

    Abstract translation: 在各种实施例中，提供了一种用于将非调制数据传送到阅读器的应答器单元。 应答器单元可以包括：时钟发生器，被配置为基于从读取器接收的信号来产生时钟信号并且以同步模式同步时钟信号; 以及调制器，被配置为从时钟发生器获取时钟信号作为调制数据的基础; 其中所述调制器被配置为向所述时钟发生器发送用于启动所述同步模式的信号。

    BOOSTED NEAR FIELD COMMUNICATION DEVICE
    15.
    发明申请
    BOOSTED NEAR FIELD COMMUNICATION DEVICE 审中-公开

    公开(公告)号：US20170346533A1

    公开(公告)日：2017-11-30

    申请号：US15605998

    申请日：2017-05-26

    Applicant: Infineon Technologies AG

    Inventor： Juergen Hoelzl ,  Walther Pachler ,  Josef Gruber

    IPC: H04B5/02 ,  H04B5/00

    Abstract: A boosted near field communication device includes an electronic circuit, a transceiver circuit, an interface coupling the electronic circuit with a host controller, and a memory containing a first information about an activation characteristic of the electronic circuit. The transceiver circuit is configured to determine a timing requirement of a reading device based on one or more request signals, activate the electronic circuit with energy obtained at least one of from an electromagnetic field generated by the reading device or from a battery on receiving a request signal from the reading device, and ensure that after activating the electronic circuit, the electronic circuit can receive and process a request signal from the reading device corresponding to the determined timing requirement by using the determined timing requirement and the first information about an activation characteristic.

    CIRCUIT ARRANGEMENT
    16.
    发明申请
    CIRCUIT ARRANGEMENT 审中-公开
    电路布置

    公开(公告)号：US20150263789A1

    公开(公告)日：2015-09-17

    申请号：US14644236

    申请日：2015-03-11

    Applicant: Infineon Technologies AG

    Inventor： Martin Buchsbaum ,  Josef Gruber ,  Juergen Hoelzl ,  Walter Kargl ,  Peter Raggam

    IPC: H04B5/00 ,  H04L7/033 ,  H04W72/04 ,  H04B1/3816

    CPC classification number: H04B5/0031 ,  H04B1/3816 ,  H04B5/0056 ,  H04L7/0331 ,  H04W72/0453

    Abstract: A circuit arrangement is provided, having an antenna, a first circuit coupled to the antenna and configured to receive an antenna signal, which contains first data, and to process the antenna signal, as a result of which it produces a processed antenna signal having a different voltage level than that of the antenna signal. The first data are data transmitted from a communication device to the arrangement. The arrangement further includes a second circuit coupled to the first circuit via a wire-based interface. The first circuit is configured to transmit the processed antenna signal to the second circuit by a first channel of the wire-based interface and the second circuit is configured to transmit second data to the first circuit by a second channel of the wire-based interface. The first channel and the second channel are different. The second data are configuration data for configuring the first circuit.

    Abstract translation: 提供了一种电路装置，其具有天线，耦合到天线的第一电路，并且被配置为接收包含第一数据的天线信号，并且处理天线信号，结果，它产生经处理的天线信号，其具有 不同于天线信号的电压电平。 第一数据是从通信装置发送到该装置的数据。 该装置还包括经由线路接口耦合到第一电路的第二电路。 第一电路被配置为通过有线接口的第一通道将经处理的天线信号发送到第二电路，并且第二电路被配置为通过基于线的接口的第二通道将第二数据发送到第一电路。 第一个通道和第二个通道是不同的。 第二数据是用于配置第一电路的配置数据。

    ANTENNA ARRANGEMENT, COMMUNICATION APPLIANCE AND ANTENNA STRUCTURE
    17.
    发明申请
    ANTENNA ARRANGEMENT, COMMUNICATION APPLIANCE AND ANTENNA STRUCTURE 审中-公开
    天线布置，通信设备和天线结构

    公开(公告)号：US20140313092A1

    公开(公告)日：2014-10-23

    申请号：US14258032

    申请日：2014-04-22

    Applicant: Infineon Technologies AG

    Inventor： Peter Raggam ,  Oliver Kronschlaeger ,  Stephan Rampetzreiter ,  Josef Gruber

    IPC: H01Q7/08

    CPC classification number: H01Q7/08 ,  H01Q1/2216

    Abstract: In various embodiments, an antenna arrangement is provided. The antenna arrangement may include at least one integrated circuit; at least one loop antenna that is coupled to the integrated circuit and that forms a loop antenna region; at least one antenna that is coupled to the integrated circuit and that has a magnet core; wherein at least one portion of the magnet core is arranged above a portion of the loop antenna region; wherein the portion of the magnet core overlaps the portion of the loop antenna region; or wherein the portion of the magnet core does not overlap the portion of the loop antenna region.

    Abstract translation: 在各种实施例中，提供天线装置。 天线装置可以包括至少一个集成电路; 至少一个环形天线，其耦合到所述集成电路并且形成环形天线区域; 耦合到所述集成电路并且具有磁芯的至少一个天线; 其中所述磁芯的至少一部分布置在所述环形天线区域的一部分上方; 其中所述磁芯的所述部分与所述环形天线区域的所述部分重叠; 或者其中磁芯的部分不与环形天线区域的部分重叠。

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