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公开(公告)号：US20180341001A1
公开(公告)日：2018-11-29
申请号：US16052833
申请日：2018-08-02
发明人： Mario Schühler , Lars Weisgerber , Johannes Arendt , Rainer Wansch , Heinrich Milosiu , Frank Oehler
摘要： An apparatus for determining information on a position of a transmitter. In one example, the apparatus includes an antenna apparatus, a control apparatus and a data processing apparatus. The antenna apparatus includes several different directional characteristics, wherein the directional characteristics are each related to an amount of spatially different receive sensitivities of the antenna apparatus. The control apparatus influences the antenna apparatus such that at least one of the directional characteristics of the antenna apparatus is activated. With the activated directional characteristic, the antenna apparatus receives a signal originating from the transmitter. The data processing apparatus processes the received signal and the amount of spatially different receive sensitivities allocated to the related activated directional characteristic to an amount of weighted receive values and determines the information on the position of the transmitter therefrom. Further, the invention relates to a respective method.
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公开(公告)号：US11693079B2
公开(公告)日：2023-07-04
申请号：US16059794
申请日：2018-08-09
发明人： Mario Schuehler , Lars Weisgerber , Johannes Arendt , Rainer Wansch , Heinrich Milosiu , Frank Oehler
CPC分类号： G01S3/16 , G01S5/0221 , G01S13/74 , H04W64/00
摘要： What is disclosed is a device for determining a piece of information on a position of a transmitter, comprising an antenna device, a signal processing device and a data processing device. Thus, the antenna device comprises several different directional characteristics, the directional characteristics each relating to at least a set of spatially different receive sensitivities of the antenna device. The antenna device receives signals from the transmitter with different directional characteristics, the signal processing device processing the signals received and establishing a respective amplitude value of a field strength. The data processing device establishes the information on the position of the transmitter based on the directional characteristics and the amplitude values having been established for the associated signals received. Additionally, a corresponding method is disclosed.
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3.发明授权公开(公告)号：US11346915B2
公开(公告)日：2022-05-31
申请号：US16101348
申请日：2018-08-10
发明人： Mario Schuehler , Lars Weisgerber , Johannes Arendt , Rainer Wansch , Heinrich Milosiu , Frank Oehler
IPC分类号： G01S3/28 , G01S7/03 , G06K7/10 , G01S3/14 , G01S13/75 , H01Q25/02 , H01Q21/29 , H04B7/04 , H01Q1/22 , H04B17/318 , H04B7/0408
摘要： What is disclosed is a device for determining a piece of information on a position of a transmitter, having an antenna device and a data processing device. The antenna device receives signals emanating from the transmitter and has a distinguished directional characteristic which relates to a set of spatially different receive sensitivities of the antenna device. The distinguished directional characteristic has a sensitivity minimum associated to a spatial detection region. The data processing device evaluates the signals received from the antenna device with the distinguished directional characteristic, as regards the position of the transmitter relative to the detection region. In addition, a corresponding method is disclosed.
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公开(公告)号：US11092663B2
公开(公告)日：2021-08-17
申请号：US16100137
申请日：2018-08-09
发明人： Mario Schuehler , Lars Weisgerber , Johannes Arendt , Rainer Wansch , Heinrich Milosiu , Frank Oehler
IPC分类号： G01S3/04 , G01S13/86 , G01S13/88 , G01S7/04 , H04B17/318 , H04B7/04 , H04B5/00 , G01S3/38 , G01S13/76 , G06K7/10 , G02B27/01
摘要： The invention relates to an apparatus for representing user information including an antenna apparatus, a processing apparatus and a representation apparatus. The antenna apparatus receives signals of a transmitter in a scene with at least one directional characteristic relating to spatially different receive sensitivities. Alternatively or additionally, the antenna apparatus sends signals with at least one directional characteristic into a scene and receives signals of a transmitter from the scene. The processing apparatus processes the received signals with respect to the scene and determines representation data represented by the representation apparatus. Further, the invention relates to a respective method.
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公开(公告)号：US09407228B2
公开(公告)日：2016-08-02
申请号：US14477825
申请日：2014-09-04
发明人： Frank Oehler , Markus Eppel , Heinrich Milosiu
CPC分类号： H03G3/3052 , H04L25/08 , H04L27/06
摘要： A receiver stage for receiving a receive signal comprises M receiving paths, each receiving path comprises a signal processor and K comparators. The signal processors of the M receiving paths are configured to generate, for each of the M receiving paths, an amplified version of the receive signal, such that an amplification gain of the respective receiving path increases from a first of the M receiving paths to a last of the M receiving paths. For each of the M receiving paths the K comparators of the respective receiving paths are configured to compare the amplified receive signal of the respective receiving path with a respective threshold value. For each of the M receiving paths the threshold value increases from a first of the K comparators to the last of the K comparators.
摘要翻译： 用于接收接收信号的接收机级包括M个接收路径，每个接收路径包括信号处理器和K个比较器。 M个接收路径的信号处理器被配置为针对M个接收路径中的每一个生成接收信号的放大版本，使得相应接收路径的放大增益从M个接收路径中的第一个增加到 最后的M个接收路径。 对于每个M个接收路径，各个接收路径的K个比较器被配置为将相应接收路径的放大的接收信号与相应的阈值进行比较。 对于每个M个接收路径，阈值从K个比较器中的第一个增加到K个比较器的最后一个。
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公开(公告)号：US09088333B2
公开(公告)日：2015-07-21
申请号：US14098999
申请日：2013-12-06
发明人： Frank Oehler , Markus Eppel , Heinrich Milosiu , Stephan Lensing
IPC分类号： H03D1/00 , H04B1/16 , H04B1/7163
CPC分类号： H04B1/16 , H04B1/71637
摘要： A receiver for receiving an RF signal transmitting a bit sequence representing a symbol is provided. The receiver includes an oscillator, a counter, at least one state machine and at least one correlator. The oscillator is configured to oscillate dependent on the received RF signal, wherein the oscillator signal is controlled to provide an oscillation signal based on the oscillation during a plurality of subsequent active periods. The counter is configured to provide a counter value describing threshold crossings of the oscillator signal for each of the active periods. The at least one state machine is connected to the counter and configured to output state values, each state value dependent on two subsequent counter values. The at least one correlator is configured to correlate the output state values with a predefined bit sequence and to output a value representing the symbol dependent on the correlation.
摘要翻译： 提供一种用于接收发送表示符号的比特序列的RF信号的接收机。 接收机包括振荡器，计数器，至少一个状态机和至少一个相关器。 振荡器被配置为依赖于所接收的RF信号进行振荡，其中控制振荡器信号以在多个后续有效周期期间基于振荡提供振荡信号。 计数器被配置为提供描述每个激活周期的振荡器信号的阈值交叉的计数器值。 至少一个状态机连接到计数器并被配置为输出状态值，每个状态值取决于两个后续的计数器值。 所述至少一个相关器被配置为将所述输出状态值与预定义位序列进行相关，并且输出表示取决于所述相关性的符号的值。
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公开(公告)号：US11181604B2
公开(公告)日：2021-11-23
申请号：US16052833
申请日：2018-08-02
发明人： Mario Schühler , Lars Weisgerber , Johannes Arendt , Rainer Wansch , Heinrich Milosiu , Frank Oehler
摘要： An apparatus for determining information on a position of a transmitter. In one example, the apparatus includes an antenna apparatus, a control apparatus and a data processing apparatus. The antenna apparatus includes several different directional characteristics, wherein the directional characteristics are each related to an amount of spatially different receive sensitivities of the antenna apparatus. The control apparatus influences the antenna apparatus such that at least one of the directional characteristics of the antenna apparatus is activated. With the activated directional characteristic, the antenna apparatus receives a signal originating from the transmitter. The data processing apparatus processes the received signal and the amount of spatially different receive sensitivities allocated to the related activated directional characteristic to an amount of weighted receive values and determines the information on the position of the transmitter therefrom. Further, the invention relates to a respective method.
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公开(公告)号：US10935622B2
公开(公告)日：2021-03-02
申请号：US16059772
申请日：2018-08-09
发明人： Mario Schuehler , Lars Weisgerber , Johannes Arendt , Rainer Wansch , Heinrich Milosiu , Frank Oehler
IPC分类号： G01S3/14 , H01Q21/29 , G01S7/03 , G01S13/75 , G06K7/10 , H01Q3/24 , H04B7/06 , H01Q3/40 , G01S3/00
摘要： The invention relates to an apparatus for determining information on a position of a transmitter with an antenna apparatus, a control apparatus and a data processing apparatus. The antenna apparatus includes several different directional characteristics that each relate to an amount of spatially different receive sensitivities of the antenna apparatus. The antenna apparatus includes signal outputs, wherein the directional characteristics are allocated to the signal outputs. The control apparatus connects one signal output of the antenna apparatus to an information reading apparatus and further signal outputs of the antenna apparatus to the data processing apparatus. The information reading apparatus determines data transmitted with the signals from the received signals. The data processing apparatus evaluates received signals with respect to their physical characteristics. Further, the invention relates to a respective method.
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