公开(公告)号：US08624772B2

公开(公告)日：2014-01-07

申请号：US13329873

申请日：2011-12-19

申请人： Michael Jeck ,  Claudius Volz

发明人： Michael Jeck ,  Claudius Volz

IPC分类号： G01S13/00

CPC分类号： G01V8/005 ,  G01S13/887 ,  G01S2013/9064 ,  H01Q3/46 ,  H01Q19/19

摘要： A method for detecting hidden objects by means of electromagnetic millimeter waves is provided, in which a test object is irradiated with millimeter waves and the millimeter waves that are reflected from the test object are evaluated. The millimeter waves are focused on different depth layers of the test object during the irradiation thereof.

摘要翻译： 提供一种通过电磁毫米波检测隐藏物体的方法，其中用毫米波照射测试对象，并评估从被测物体反射的毫米波。 毫米波在其照射期间聚焦在被测物体的不同深度层上。

公开(公告)号：US08169355B2

公开(公告)日：2012-05-01

申请号：US12545534

申请日：2009-08-21

申请人： Bernd Bartscher ,  Uwe Flehmig ,  Michael Jeck

发明人： Bernd Bartscher ,  Uwe Flehmig ,  Michael Jeck

IPC分类号： G01S7/40 ,  G01S13/89 ,  G01S13/90 ,  G01S7/00 ,  G01S13/00

CPC分类号： G01S13/90 ,  G01S7/03 ,  G01S13/887 ,  G01S2013/9088 ,  H01Q3/04

摘要： To depict test objects using electromagnetic waves, particularly to check people for suspicious articles, an apparatus is provided having: an antenna which emits electromagnetic waves, particularly millimetric waves, means for concentrating the emitted waves in three dimensions, and means for manipulating the waves at the point of high concentration such that this point serves as a moving virtual antenna for SAR evaluation. Whereby the means for three-dimensional concentration contain a rotatably mounted, focusing or defocusing, quasi-optical element and the means for manipulating the waves at the point of high concentration contain a reflector. In accordance with the invention, the quasi-optical element and the reflector are rotatably mounted about a common rotary axis and at the same angular velocity.

摘要翻译： 为了使用电磁波来描绘测试对象，尤其是检查人员是否存在可疑物品，提供了一种装置，其具有发射电磁波，特别是毫米波的天线，用于将发射波集中在三维空间中的装置，以及用于在 高浓度点，使得该点成为用于SAR评估的移动虚拟天线。 由此，用于三维浓度的装置包含可旋转安装的聚焦或散焦准准光学元件，并且用于在高浓度点处操纵波的装置包含反射器。 根据本发明，准光学元件和反射器围绕共同的旋转轴线以相同的角速度可旋转地安装。

公开(公告)号：US07609196B2

公开(公告)日：2009-10-27

申请号：US12044218

申请日：2008-03-07

申请人： Michael Jeck ,  Frank Gumbmann ,  Lorenz-Peter Schmidt ,  Hue-Phat Tran ,  Jochen Weinzierl

发明人： Michael Jeck ,  Frank Gumbmann ,  Lorenz-Peter Schmidt ,  Hue-Phat Tran ,  Jochen Weinzierl

IPC分类号： G01S13/90

CPC分类号： G01S13/887 ,  G01S13/02 ,  G01S13/90 ,  G01S2013/9088 ,  H01Q3/08

摘要： A method for imaging test objects by means of electromagnetic waves, in particular for the purpose of checking individuals for suspicious articles, in which method the test object is illuminated by electromagnetic waves, the scattered waves are received and evaluated for an imaginal representation of the test object on the basis of the synthetic aperture principle (SAR). A synthetic aperture is produced by the waves output by an antenna being concentrated initially in spatial terms, the point of high concentration being moved on a reflector along a circle.

摘要翻译： 一种用于通过电磁波对测试对象进行成像的方法，特别是为了检查个人可疑物品的目的，在该方法中，测试对象被电磁波照射，散射波被接收并被评估以用于测试的图像表示 对象在合成孔径原理（SAR）的基础上。 合成孔径由天线最初以空间方式集中输出的波产生，高浓度点沿反射器沿圆周移动。

公开(公告)号：US20090051586A1

公开(公告)日：2009-02-26

申请号：US12192096

申请日：2008-08-14

申请人： Jochen Weinzierl ,  Frank Gumbmann ,  Hue Phat Tran ,  Lorenz-Peter Schmidt ,  Michael Jeck

发明人： Jochen Weinzierl ,  Frank Gumbmann ,  Hue Phat Tran ,  Lorenz-Peter Schmidt ,  Michael Jeck

IPC分类号： G01S13/90

CPC分类号： G01V8/005 ,  G01S13/887 ,  G01S13/9035 ,  G01S2013/9088

摘要： In order to image test objects by electromagnetic waves, in particular millimetric waves, a test object is illuminated with the electromagnetic waves, the scattered waves are received, and are evaluated for a representation of the test object in the form of an image based on the principle of “synthetic aperture radar” (SAR). In order to allow as large an area as possible to be imaged with high resolution in a short time, the phase centres of the transmitting and receiving antennas are, according to the invention, moved on a circular path parallel to the respective digital focus planes of the imaging system, and are at the same time shifted linearly in a further direction parallel to the respective focus plane. The method can be used for monitoring people for suspicious objects, for example for monitoring airline passengers at an airport.

摘要翻译： 为了通过电磁波（特别是毫米波）对测试对象进行成像，用电磁波照射测试对象，接收散射波，并以基于图像的形式的测试对象的表示进行评估 “合成孔径雷达”（SAR）原理。 为了允许尽可能大的面积在短时间内以高分辨率成像，根据本发明，发射和接收天线的相位中心在平行于各个数字对焦平面的圆形路径上移动 成像系统，并且同时在平行于各个聚焦平面的另外方向线性地移动。 该方法可用于监测人们的可疑物体，例如监视机场的航空公司乘客。

公开(公告)号：US07710307B2

公开(公告)日：2010-05-04

申请号：US12192096

申请日：2008-08-14

申请人： Jochen Weinzierl ,  Frank Gumbmann ,  Phat Hue Tran ,  Lorenz-Peter Schmidt ,  Michael Jeck

发明人： Jochen Weinzierl ,  Frank Gumbmann ,  Phat Hue Tran ,  Lorenz-Peter Schmidt ,  Michael Jeck

IPC分类号： G01S13/90

CPC分类号： G01V8/005 ,  G01S13/887 ,  G01S13/9035 ,  G01S2013/9088

摘要： In order to image test objects by electromagnetic waves, in particular millimetric waves, a test object is illuminated with the electromagnetic waves, the scattered waves are received, and are evaluated for a representation of the test object in the form of an image based on the principle of “synthetic aperture radar” (SAR). In order to allow as large an area as possible to be imaged with high resolution in a short time, the phase centres of the transmitting and receiving antennas are, according to the invention, moved on a circular path parallel to the respective digital focus planes of the imaging system, and are at the same time shifted linearly in a further direction parallel to the respective focus plane. The method can be used for monitoring people for suspicious objects, for example for monitoring airline passengers at an airport.

摘要翻译： 为了通过电磁波（特别是毫米波）对测试对象进行成像，用电磁波照射测试对象，接收散射波，并以基于图像的形式的测试对象的表示进行评估 “合成孔径雷达”（SAR）原理。 为了允许尽可能大的面积在短时间内以高分辨率成像，根据本发明，发射和接收天线的相位中心在平行于各个数字对焦平面的圆形路径上移动 成像系统，并且同时在平行于各个聚焦平面的另外方向线性地移动。 该方法可用于监测人们的可疑物体，例如监视机场的航空公司乘客。

公开(公告)号：US20100045514A1

公开(公告)日：2010-02-25

申请号：US12545534

申请日：2009-08-21

申请人： Bernd Bartscher ,  Uwe Flehmig ,  Michael Jeck

发明人： Bernd Bartscher ,  Uwe Flehmig ,  Michael Jeck

IPC分类号： G01S13/90

CPC分类号： G01S13/90 ,  G01S7/03 ,  G01S13/887 ,  G01S2013/9088 ,  H01Q3/04

摘要： To depict test objects using electromagnetic waves, particularly to check people for suspicious articles, an apparatus is provided having: an antenna which emits electromagnetic waves, particularly millimetric waves, means for concentrating the emitted waves in three dimensions, and means for manipulating the waves at the point of high concentration such that this point serves as a moving virtual antenna for SAR evaluation. Whereby the means for three-dimensional concentration contain a rotatably mounted, focusing or defocusing, quasi-optical element and the means for manipulating the waves at the point of high concentration contain a reflector. In accordance with the invention, the quasi-optical element and the reflector are rotatably mounted about a common rotary axis and at the same angular velocity.

摘要翻译： 为了使用电磁波来描绘测试对象，尤其是检查人员是否存在可疑物品，提供了一种装置，其具有发射电磁波，特别是毫米波的天线，用于将发射波集中在三维空间中的装置，以及用于在 高浓度点，使得该点成为用于SAR评估的移动虚拟天线。 由此，用于三维浓度的装置包含可旋转安装的聚焦或散焦准准光学元件，并且用于在高浓度点处操纵波的装置包含反射器。 根据本发明，准光学元件和反射器围绕共同的旋转轴线以相同的角速度可旋转地安装。

公开(公告)号：US20080211713A1

公开(公告)日：2008-09-04

申请号：US12044218

申请日：2008-03-07

申请人： Michael JECK

发明人： Michael JECK

IPC分类号： G01S13/90

CPC分类号： G01S13/887 ,  G01S13/02 ,  G01S13/90 ,  G01S2013/9088 ,  H01Q3/08

摘要： A method for imaging test objects by means of electromagnetic waves, in particular for the purpose of checking individuals for suspicious articles, in which method the test object is illuminated by electromagnetic waves, the scattered waves are received and evaluated for an imaginal representation of the test object on the basis of the synthetic aperture principle (SAR). A synthetic aperture is produced by the waves output by an antenna being concentrated initially in spatial terms, the point of high concentration being moved on a reflector along a circle.

摘要翻译： 一种用于通过电磁波对测试对象进行成像的方法，特别是为了检查个人可疑物品的目的，在该方法中，测试对象被电磁波照射，散射波被接收并被评估以用于测试的图像表示 对象在合成孔径原理（SAR）的基础上。 合成孔径由天线最初以空间方式集中输出的波产生，高浓度点沿反射器沿圆周移动。

公开(公告)号：US20080174476A1

公开(公告)日：2008-07-24

申请号：US11869716

申请日：2007-10-09

申请人： Juergen Detlefsen ,  Michael Jeck

发明人： Juergen Detlefsen ,  Michael Jeck

IPC分类号： G01S13/90

CPC分类号： G01S13/887 ,  G01S13/87 ,  G01S13/89 ,  G01S2013/9088 ,  G01V8/005

摘要： A method for imaging test objects by millimeter waves, especially for checking individuals for suspicious objects is provided, whereby the test object is gradually irradiated with millimeter waves along its circumference and the scattered waves are received and evaluated in order to display an image of the test object. A viewing direction of the transmitting area and a direction of reception of the receiving area extend at an angle of 15° to 70°, preferably 20° to 35° to the longitudinal axis of the test object. For evaluation of the scattered waves in the direction of the longitudinal axis of the test object, a pulse radar or FMCW radar technology is used, and for evaluation at an angle to the longitudinal axis, SAR technology is used.

摘要翻译： 提供一种通过毫米波成像测试对象的方法，特别是用于检查个人的可疑对象，由此测试对象沿其圆周逐渐地以毫米波照射，并且接收和评估散射波以便显示测试图像 目的。 发送区域的观察方向和接收区域的接收方向相对于被检体的纵轴以15°〜70°，优选为20°〜35°的角度延伸。 为了对被测物的纵轴方向的散射波进行评价，使用脉冲雷达或FMCW雷达技术，并且与纵轴成一角度进行评价，使用SAR技术。

公开(公告)号：US06873860B2

公开(公告)日：2005-03-29

申请号：US09988490

申请日：2001-11-20

申请人： Uwe Hildebrand ,  Michael Jeck ,  Thomas Unshelm

发明人： Uwe Hildebrand ,  Michael Jeck ,  Thomas Unshelm

IPC分类号： H04B1/04 ,  H04B1/40 ,  H04L27/36 ,  H04B1/38

CPC分类号： H04L27/368 ,  H04B1/04 ,  H04B1/40

摘要： A base transceiver station for a radio communication system comprises a transmitter unit (TU), a receiver unit (RU) and a transmit path between the transmitter unit (TU) and an antenna. The receiver unit (RU) determines output data from received signals and the transmitter unit (TU) converts input data into transmitted signals and pre-distorts the transmitted signals using at least one compensation value. The base transceiver station comprises also a branching unit for transferring at least a portion of a transmitted signal from the transmit path to the receiver unit (RU) and a processing unit (PU) which is adapted to receive a representation of the input data and the output data. The processing unit (PU) compares the input data to the output data, determines a first compensation value for the pre-distortion according to the comparison and updates the compensation value of the transmitter unit (TU) with the first compensation value. Methods and computer programs embodying the invention are also described.

摘要翻译： 用于无线电通信系统的基站收发机包括发射机单元（TU），接收机单元（RU）和发射机单元（TU）与天线之间的发射路径。 接收机单元（RU）从接收到的信号确定输出数据，并且发射机单元（TU）将输入数据转换成发射的信号，并使用至少一个补偿值来预发射发射的信号。 基站收发台还包括用于将发射信号的至少一部分从发射路径传送到接收机单元（RU）的分支单元和适于接收输入数据的表示的处理单元（PU） 输出数据。 处理单元（PU）将输入数据与输出数据进行比较，根据比较确定预失真的第一补偿值，并用第一补偿值更新发送单元（TU）的补偿值。 还描述了体现本发明的方法和计算机程序。

公开(公告)号：US20080300003A1

公开(公告)日：2008-12-04

申请号：US11632318

申请日：2005-06-30

申请人： Michael Jeck ,  Uwe Hildebrand

发明人： Michael Jeck ,  Uwe Hildebrand

IPC分类号： H04B7/00

CPC分类号： H04B7/0671 ,  H04B17/14

摘要： A radio base station node (20) of a telecommunications network comprises a baseband transmitter (22) and plural radio frequency (RF) paths (24) between the baseband transmitter (22) and an antenna system (30). A measurement entity (32) is provided, preferably near the antenna system (30), for making a measurement or comparison of a time of detecting of a power modulation for each of plural RF transmission paths (24), e.g., a time of detecting of a power modulation for a first of the plural RF transmission paths and a time of detection of a power modulation for a second of the plural RF transmission paths. A transmission timing adjustment unit (34) uses the power modulation measurement or comparison for adjusting timing of transmission of signals for the plural RF transmission paths for obtaining a desired time alignment for the plural RF transmission paths.

摘要翻译： 电信网络的无线基站节点（20）包括在基带发射机（22）和天线系统（30）之间的基带发射机（22）和多个射频（RF）路径（24）。 提供测量实体（32），优选地在天线系统（30）附近，用于对多个RF传输路径（24）中的每一个的功率调制的检测时间进行测量或比较，例如检测时间 对于多个RF传输路径中的第一个RF传输路径的功率调制的时间和多个RF传输路径中的第二个RF传输路径的功率调制的时间。 传输定时调整单元（34）使用功率调制测量或比较来调整用于多个RF传输路径的信号的传输定时，以获得多个RF传输路径的期望时间对准。