公开(公告)号：WO2007140951A1

公开(公告)日：2007-12-13

申请号：PCT/EP2007/004896

申请日：2007-06-01

Applicant: UBIDYNE, INC. ,  KORTE, Werner ,  RHEINFELDER, Clemens

Inventor： KORTE, Werner ,  RHEINFELDER, Clemens

IPC: H03M7/32

CPC classification number: H03M7/3042 ,  H03M7/3028

Abstract: A digital sigma-delta modulator (100) for modulating a digital input signal (x) is described. The digital sigma-delta modulator (100) comprises a quantizer (115) for quantizing an input signal (s) and producing a quantized output signal (y) at a first output (110) and an error output signal (-q) at a second output (165), at least one feed-back loop (120, 125) connected to an input adder (140) and either the first output (110) or the second output (165) of the quantizer (115) and a feed back filter (130, 135) in the at least one feed back loop (120, 125). The input adder (140) produces the sum signal (s) by adding the digital input signal (x) at an input (105) and output signals of the at least one feed-back loop filters (130,135).

Abstract translation: 描述用于调制数字输入信号（x）的数字Σ-Δ调制器（100）。 数字Σ-Δ调制器（100）包括量化器（115），用于对输入信号进行量化，并在第一输出端产生量化输出信号（y），在第一输出端产生误差输出信号（-q） 第二输出（165），连接到量化器（115）的输入加法器（140）和第一输出（110）或第二输出（165）的至少一个反馈回路（120,125）和进给 所述至少一个反馈回路（120,125）中的后部过滤器（130,135）。 输入加法器（140）通过将输入端（105）上的数字输入信号（x）和至少一个反馈环路滤波器（130,135）的输出信号相加来产生和信号。

公开(公告)号：WO2008009421A3

公开(公告)日：2008-03-27

申请号：PCT/EP2007006334

申请日：2007-07-17

Applicant: UBIDYNE INC ,  KORTE WERNER ,  RHEINFELDER CLEMENS

Inventor： KORTE WERNER ,  RHEINFELDER CLEMENS

IPC: H01Q3/26 ,  H04W16/24 ,  H04W88/08

CPC classification number: H04B1/18 ,  H04B1/40 ,  H04W16/24 ,  H04W88/08 ,  H04W88/085

Abstract: Antenna system connectable to a base station, the antenna system comprising a digital radio unit (200) connectable to at least one antenna element (220), wherein the digital radio unit (200) comprises: at least one micro radio (230) for receiving/sending digital radio signals having a digital down-converter (350) / a digital up-converter (310) and a digital signal converter (234; 235). The at least one micro radio (230) converts the digital radio signals to analogue RF (radio frequency) signals and vice versa. The at least one micro radio (23) has at least one hub (240) for processing digital radio signals and control signals and for routing said digital radio signals and control signals via at least one serial link (260) and at least one interface (258, 259). The at least one serial link (260) is provided between the at least one hub (240) and the at least one micro radio (230).

Abstract translation: 可连接到基站的天线系统，所述天线系统包括可连接到至少一个天线元件（220）的数字无线电单元（200），其中所述数字无线电单元（200）包括：至少一个微型无线电装置（230），用于接收 /发送具有数字下变频器（350）/数字上变频器（310）和数字信号转换器（234; 235）的数字无线电信号。 至少一个微型无线电（230）将数字无线电信号转换成模拟RF（射频）信号，反之亦然。 所述至少一个微型无线电装置（23）具有至少一个集线器（240），用于处理数字无线电信号和控制信号并且用于经由至少一个串行链路（260）和至少一个接口（260）路由所述数字无线电信号和控制信号 258，259）。 所述至少一个串行链路（260）设置在所述至少一个集线器（240）和所述至少一个微型无线电（230）之间。

公开(公告)号：WO2008009422A2

公开(公告)日：2008-01-24

申请号：PCT/EP2007/006335

申请日：2007-07-17

Applicant: UBIDYNE INC. ,  KORTE, Werner ,  RHEINFELDER, Clemens

Inventor： KORTE, Werner ,  RHEINFELDER, Clemens

IPC: H03D7/14

CPC classification number: H04B1/40 ,  H03D3/007 ,  H04B1/001 ,  H04B1/18 ,  H04B1/28

Abstract: Digital Transceiver (DTRX) usable in a radio communications systems for transmitting and receiving digital base-band signals, wherein the DTRX (300) comprises: at least one digital up-converter (DUC) (310) for transmitting digital base-band signals and at least one digital down-converter for receiving digital base-band signals. In one aspect of the invention the DUC (310) comprises at least two over-sampling units (314, 315), at least one quadrature modulation unit (340), and at least one time-discrete sigma delta band-pass modulator (318). The digital down-converter comprises at least one quadrature demodulation unit (360), at least two decimator units (356,357), and at least two sub- sampling units (354, 355). The digital base-band signal comprises an in-phase component (I-signal) and a quadrature component (Q-signal).

Abstract translation: 数字收发器（DTRX），其可用于用于发送和接收数字基带信号的无线电通信系统，其中所述DTRX（300）包括：用于发送数字基带信号的至少一个数字上变频器（DUC）（310） 用于接收数字基带信号的至少一个数字下变频器。 在本发明的一个方面，DUC（310）包括至少两个过采样单元（314,315），至少一个正交调制单元（340）和至少一个时间离散Σ-Δ带通调制器（318 ）。 数字下变换器包括至少一个正交解调单元（360），至少两个抽取单元（356,357）和至少两个子采样单元（354,355）。 数字基带信号包括同相分量（I信号）和正交分量（Q信号）。

公开(公告)号：WO2018115512A1

公开(公告)日：2018-06-28

申请号：PCT/EP2017/084539

申请日：2017-12-22

Applicant: HOHLA, Martin ,  RHEINFELDER, Clemens

Inventor： HOHLA, Martin ,  RHEINFELDER, Clemens

IPC: G01S13/93 ,  G01S7/497 ,  G01S13/86 ,  G01S13/00 ,  G01S7/40

Abstract: A sensor system for a vehicle and a method for analysing the data from the sensor system is taught. The sensor system comprises at least two radar sensor arrays mounted on a portion of the vehicle and an analysis system receiving data from the at least two radar sensor arrays. The analysis system is adapted to generate an assessment threat from the data. The radar sensor arrays can be mounted in other components.

公开(公告)号：WO2008009422A3

公开(公告)日：2008-06-12

申请号：PCT/EP2007006335

申请日：2007-07-17

Applicant: UBIDYNE INC ,  KORTE WERNER ,  RHEINFELDER CLEMENS

Inventor： KORTE WERNER ,  RHEINFELDER CLEMENS

IPC: H03D7/16

CPC classification number: H04B1/40 ,  H03D3/007 ,  H04B1/001 ,  H04B1/18 ,  H04B1/28

Abstract: Digital Transceiver (DTRX) usable in a radio communications systems for transmitting and receiving digital base-band signals, wherein the DTRX (300) comprises: at least one digital up-converter (DUC) (310) for transmitting digital base-band signals and at least one digital down-converter for receiving digital base-band signals. In one aspect of the invention the DUC (310) comprises at least two over-sampling units (314, 315), at least one quadrature modulation unit (340), and at least one time-discrete sigma delta band-pass modulator (318). The digital down-converter comprises at least one quadrature demodulation unit (360), at least two decimator units (356,357), and at least two sub- sampling units (354, 355). The digital base-band signal comprises an in-phase component (I-signal) and a quadrature component (Q-signal).

Abstract translation: （300）包括：至少一个用于发送数字基带信号的数字上变频器（DUC）（310），和用于发送数字基带信号的至少一个数字上变频器（DUC） 至少一个数字下变频器用于接收数字基带信号。 在本发明的一个方面中，DUC（310）包括至少两个过采样单元（314,315），至少一个正交调制单元（340）和至少一个时间离散sigma delta带通调制器（318 ）。 数字下变频器包括至少一个正交解调单元（360），至少两个抽取器单元（356,357）和至少两个子采样单元（354,355）。 数字基带信号包括同相分量（I信号）和正交分量（Q信号）。

公开(公告)号：WO2008009421A2

公开(公告)日：2008-01-24

申请号：PCT/EP2007/006334

申请日：2007-07-17

Applicant: UBIDYNE INC. ,  KORTE, Werner ,  RHEINFELDER, Clemens

Inventor： KORTE, Werner ,  RHEINFELDER, Clemens

IPC: H04W16/24 ,  H04W88/08

CPC classification number: H04B1/18 ,  H04B1/40 ,  H04W16/24 ,  H04W88/08 ,  H04W88/085

Abstract: Antenna system connectable to a base station, the antenna system comprising a digital radio unit (200) connectable to at least one antenna element (220), wherein the digital radio unit (200) comprises: at least one micro radio (230) for receiving/sending digital radio signals having a digital down-converter (350) / a digital up-converter (310) and a digital signal converter (234; 235). The at least one micro radio (230) converts the digital radio signals to analogue RF (radio frequency) signals and vice versa. The at least one micro radio (23) has at least one hub (240) for processing digital radio signals and control signals and for routing said digital radio signals and control signals via at least one serial link (260) and at least one interface (258, 259). The at least one serial link (260) is provided between the at least one hub (240) and the at least one micro radio (230).

Abstract translation: 天线系统可连接到基站，所述天线系统包括可连接到至少一个天线元件（220）的数字无线电单元（200），其中所述数字无线电单元（200）包括：至少一个微型无线电（230），用于接收 /发送具有数字下变频器（350）/数字上变频器（310）和数字信号转换器（234; 235）的数字无线电信号。 至少一个微型无线电（230）将数字无线电信号转换成模拟RF（射频）信号，反之亦然。 至少一个微型无线电（23）具有至少一个用于处理数字无线电信号和控制信号的集线器（240），并且用于经由至少一个串行链路（260）和至少一个接口（260）路由所述数字无线电信号和控制信号 258,259）。 所述至少一个串行链路（260）设置在所述至少一个集线器（240）和所述至少一个微型无线电（230）之间。