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公开(公告)号：US20210349201A1
公开(公告)日：2021-11-11
申请号：US17282980
申请日：2019-09-11
申请人： Astyx GmbH
发明人： Stefan Trummer
IPC分类号： G01S13/36 , G01S7/35 , G01S7/03 , G01S13/32 , G01S13/931
摘要： The invention describes a radar system consisting of a plurality of subcomponents each individually having all components of a radar device which comprise at least transmitters, receivers, a mixer and a phase locked loop, wherein an individual phase code is generated for each transmitter; and transmitters and receivers of all subcomponents of the radar system together provide a virtual overall arrangement according to the Multiple Input Multiple Output method, wherein at least one virtual sub-arrangement of the overall arrangement, provided by a combination of transmitters of a subcomponent and receivers of a subcomponent, has at least one overlapping column or one overlapping row with another virtual sub-arrangement of the overall arrangement, wherein the at least other virtual sub-arrangement is provided by another combination of transmitters of a subcomponent and receivers of a subcomponent.
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公开(公告)号：US09817110B2
公开(公告)日：2017-11-14
申请号：US14343848
申请日：2012-09-04
申请人： Richard Koerber , Andre Giere
发明人： Richard Koerber , Andre Giere
CPC分类号： G01S13/06 , G01S7/032 , G01S13/34 , G01S13/58 , G01S13/931 , H01Q21/061
摘要： The invention relates to a device for detecting objects within a sweep range, comprising at least two switchable transmitting antennas, a plurality of receiving antennas, the transmitting antennas and receiving antennas respectively extending longitudinally, parallel to one another, in a first direction, and the receiving antennas being arranged in a row and the row extending in a second direction, the receiving antennas and the transmitting antennas being arranged such that they produce a synthetic receiving antenna array for the beam sweep by means of the sequential activation of the transmitting antennas and the positions of the transmitting and receiving antennas, the resulting distance corresponding to the positions of the receiving antennas in the synthetic receiving antenna array in the second direction d, the adjacent receiving antennas in the device being spaced apart by a distance of d2 or greater and d2 being twice as great as distance d.
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3.发明申请IMAGING RADAR SENSOR WITH NARROW ANTENNA LOBE AND WIDE ANGLE DETECTION RANGE 有权成像雷达传感器与NARROW天线和宽角度检测范围公开(公告)号：US20140340253A1
公开(公告)日：2014-11-20
申请号：US14343848
申请日：2012-09-04
申请人： Richard Koerber , Andre Giere
发明人： Richard Koerber , Andre Giere
CPC分类号： G01S13/06 , G01S7/032 , G01S13/34 , G01S13/58 , G01S13/931 , H01Q21/061
摘要： The invention relates to a device for detecting objects within a sweep range, comprising at least two switchable transmitting antennas, a plurality of receiving antennas, the transmitting antennas and receiving antennas respectively extending longitudinally, parallel to one another, in a first direction, and the receiving antennas being arranged in a row and the row extending in a second direction, the receiving antennas and the transmitting antennas being arranged such that they produce a synthetic receiving antenna array for the beam sweep by means of the sequential activation of the transmitting antennas and the positions of the transmitting and receiving antennas, the resulting distance corresponding to the positions of the receiving antennas in the synthetic receiving antenna array in the second direction d, the adjacent receiving antennas in the device being spaced apart by a distance of d2 or greater and d2 being twice as great as distance d.
摘要翻译： 本发明涉及一种用于检测扫描范围内的物体的装置，包括至少两个可切换的发射天线，多个接收天线，发射天线和接收天线，其分别在第一方向上彼此平行地纵向延伸，并且 接收天线布置成一行，并且该行在第二方向上延伸，所述接收天线和发射天线被布置成使得它们通过发射天线的顺序激活产生用于波束扫描的合成接收天线阵列，并且 发射和接收天线的位置，所得到的距离对应于合成接收天线阵列中的接收天线在第二方向d上的位置，设备中的相邻接收天线间隔开d2或更大的距离d2 是距离d的两倍。
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公开(公告)号：US20120262333A1
公开(公告)日：2012-10-18
申请号：US13389418
申请日：2010-08-04
申请人： Stefan Trummer
发明人： Stefan Trummer
CPC分类号： H05H7/22
摘要： Electron linear accelerators are used to generate X-ray radiation for the treatment of tumors. Efficient irradiation of tumors can only be guaranteed if the electron beam is guided accurately and so the required dose profile is applied. The deviation from the ideal path of the electron beam is measured by means of so-called beam position monitors and then corrected by magnets.According to the invention the deviation of the electron beam is measured in a drift tube of the linear accelerator, the wave to be decoupled having a frequency range that corresponds to a multiple of the basic frequency of the acceleration field. Coupling probes, a mixer-based receiving concept with high dynamics and sensitivity, a method for evaluating the measuring signals and a calibration method for calibrating out non-linearities are specified.Disruptive influences through the acceleration field are minimized by the measurement method according to the invention and the frequency range to be evaluated. The high evaluated frequencies also offer geometrically small coupling probes which one can introduce into a drift tube in which only the field of the electron beam to be evaluated exists.
摘要翻译： 电子线性加速器用于产生用于治疗肿瘤的X射线辐射。 如果电子束被精确地引导并且所需的剂量分布被应用，则仅能有效地照射肿瘤。 通过所谓的光束位置监测器测量与电子束的理想路径的偏差，然后用磁体校正。 根据本发明，在线性加速器的漂移管中测量电子束的偏差，待去耦合的波具有对应于加速度场的基本频率的倍数的频率范围。 规定耦合探头，具有高动态和灵敏度的基于混频器的接收概念，用于评估测量信号的方法和用于校准非线性的校准方法。 通过根据本发明的测量方法和要评估的频率范围来最小化通过加速场的破坏性影响。 高评估频率还提供几何小的耦合探针，其可以引入漂移管，其中仅存在待评估的电子束的场。
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公开(公告)号：US11635285B2
公开(公告)日：2023-04-25
申请号：US17306568
申请日：2021-05-03
申请人： Astyx GmbH
发明人： Stefan Trummer
摘要： Disclosed is a distance measuring device, in particular for dielectric or metallic target objects, said device comprising a sensor with a resonance chamber and a resonance structure. The resonance structure has an element consisting of a dielectric material which has a narrowing at the edge, the resonance frequency of the resonance chamber being dependent on the distance between the element and a target object.
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公开(公告)号：US11552379B2
公开(公告)日：2023-01-10
申请号：US16640782
申请日：2018-08-20
申请人： ASTYX GmbH
发明人： Stefan Trummer
摘要： The invention relates to a transition from a stripline to a waveguide, wherein: the stripline, preferably a microstrip line, is located on a substrate; an upper side of the substrate has a metallised surface and the lower side of the substrate has a metal layer, preferably a high-frequency ground-potential layer; the upper side and the lower side are connected to vias; and at least part of the metallised surface on the upper side of the substrate acts as a waveguide wall.
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公开(公告)号：US20210247485A1
公开(公告)日：2021-08-12
申请号：US16973144
申请日：2019-03-28
申请人： ASTYX GmbH
发明人： Stefan TRUMMER
摘要： A polarimetric radar consisting of a transmission arrangement, in which the carrier signals have a circular polarization, wherein all the transmitters of the transmission arrangement are used simultaneously and each transmitter is operated by way of a transmission signal, which is modulated by way of an individual digital phase code, a receiver arrangement, which receives the reflected signals via an antenna arrangement, wherein there are both reception antennas that are configured for left-hand circularly polarized electromagnetic waves and reception antennas that are configured for right-hand circularly polarized electromagnetic waves, wherein the use of a plurality of transmitters and receivers provides an overall arrangement, which is operated in accordance with the multiple-input multiple-output method.
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公开(公告)号：US09736922B2
公开(公告)日：2017-08-15
申请号：US13389418
申请日：2010-08-04
申请人： Stefan Trummer
发明人： Stefan Trummer
CPC分类号： H05H7/22
摘要： The deviation of an electron beam is measured in a drift tube of a linear accelerator, the wave to be decoupled having a frequency range that corresponds to a multiple of the basic frequency of the acceleration field. Coupling probes, a mixer-based receiving concept with high dynamics and sensitivity, a method for evaluating the measuring signals and a calibration method for calibrating out non-linearities are specified. Disruptive influences through the acceleration field are minimized by the measurement method according to the invention and the frequency range to be evaluated. The high evaluated frequencies also offer geometrically small coupling probes which one can introduce into a drift tube in which only the field of the electron beam to be evaluated exists.
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公开(公告)号：US07433573B2
公开(公告)日：2008-10-07
申请号：US11471297
申请日：2006-06-20
申请人： Günther Trummer
发明人： Günther Trummer
IPC分类号： G02B6/00
CPC分类号： G01B7/14 , F15B15/2869 , G01B7/023 , H01P5/103 , H01Q1/225
摘要： The invention relates to a distance measuring device and a suitable method for determining a distance which provides for continuous determination of the distance which can therefore also be made discrete and in addition is easy to handle and provides for a large variety of applications. The distance measuring device comprises analytical electronics and a sensor facility, which comprises at least one coupling probe for feeding an emitted signal into a conducting structure with reflection body. Moreover, the conducting structure comprises a feeding block with a feeding area connecting an HF transceiver via a wave guide with dielectric support system to the coupling probe.
摘要翻译： 本发明涉及一种距离测量装置和一种适用于确定距离的方法，该距离提供了距离的连续确定，因此距离也可以是离散的，并且另外易于处理并提供各种各样的应用。 距离测量装置包括分析电子设备和传感器设备，其包括用于将发射的信号馈送到具有反射体的导电结构中的至少一个耦合探针。 此外，导电结构包括馈电块，馈电区域通过波导与电介质支撑系统将HF收发器连接到耦合探头。
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公开(公告)号：US11579283B2
公开(公告)日：2023-02-14
申请号：US16640790
申请日：2018-07-23
申请人： ASTYX GmbH
摘要： The present invention relates to an apparatus for determining the position of objects in two-dimensional space having a first dimension and a second dimension, the direction vector of which is orthogonal to the direction vector of the first dimension, containing at least one transmitter (I) having at least one transmitting antenna (3) and an imaging receiver circuit (2) having at least one receiving antenna array (Rx Array) with rows (6) of receiving antennas for scanning the first dimension by means of digital beam shaping, wherein the receiving antenna array has a linear array, a sparse array or an array with an enlarged aperture, and wherein the rows (6) of receiving antennas in the receiving antenna array of the receiver circuit (2) are linearly arranged in the first dimension according to a curve function or according to the contour of a two-dimensional geometric object and are spread out in the second dimension, and to a method using the apparatus.
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