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1.发明申请公开(公告)号：US20050121617A1
公开(公告)日：2005-06-09
申请号：US11006758
申请日：2004-12-08
申请人： Bjoern Heismann , Thomas Reichel
发明人： Bjoern Heismann , Thomas Reichel
CPC分类号： G01T1/2928
摘要： A radiation detector and a method are for synchronized radiation detection. The radiation detector has a two-dimensional arrangement of radiation sensors using APS technology, and evaluation electronics with an input for a synchronization signal. The evaluation electronics have two or more free-running current/frequency converters for conversion of analog signals from the radiation sensors to digital signals. A correction unit is also provided for correction of errors in the digital signals which are caused by time discrepancies in a nominal time period, which is predetermined by the synchronization signal, for detection of the radiation from conversion events of the free-running current/frequency converters. The radiation detector can be produced at low cost, and allows simplified and scalable modular construction.
摘要翻译： 辐射检测器和方法用于同步辐射检测。 辐射检测器具有使用APS技术的辐射传感器的二维布置，以及具有用于同步信号的输入的评估电子装置。 评估电子设备具有两个或多个自由运行的电流/频率转换器，用于将模拟信号从辐射传感器转换为数字信号。 还提供了一种校正单元，用于校正数字信号中由于同步信号预定的标称时间段中的时间差异引起的错误，用于检测自由运行电流/频率的转换事件的辐射 转换器。 辐射检测器可以低成本生产，并允许简化和可扩展的模块化构造。
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公开(公告)号：US09322938B2
公开(公告)日：2016-04-26
申请号：US13046873
申请日：2011-03-14
申请人： Peter Kämmerer , Thomas Reichel , Stefan Wirth
发明人： Peter Kämmerer , Thomas Reichel , Stefan Wirth
CPC分类号： G01T1/2985
摘要： A detector module for a radiation detector is disclosed. In at least one embodiment, the detector module includes a converter layer with contacts, arranged distributed over an area on the rear side, for transmitting electrical signals, wherein the contacts are routed, by way of rewiring, to target contacts on a target region that is smaller than this area. This provides the conditions for simple and secure signal routing between the contacts on the converter layer and readout electronics. In particular, this is successful if a substrate layer used for stabilization purposes has a cutout for the target region, through which cutout the target contacts are directly connected to the signal-routing lines of readout electronics.
摘要翻译： 公开了一种用于辐射检测器的检测器模块。 在至少一个实施例中，检测器模块包括具有布置在后侧的区域上的触点的转换器层，用于传输电信号，其中触点经由重新布线路由到目标区域上的目标区域 比这个区域小。 这为转换器层上的触点和读出电路之间的简单和安全的信号路由提供了条件。 特别地，如果用于稳定目的的衬底层具有用于目标区域的切口，则目标接触件的切口直接连接到读出电子器件的信号路由线路，这是成功的。
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公开(公告)号：US09002667B2
公开(公告)日：2015-04-07
申请号：US12579753
申请日：2009-10-15
申请人： Thomas Reichel , Toralf Bratfisch , Michael Katzer
发明人： Thomas Reichel , Toralf Bratfisch , Michael Katzer
摘要： A power meter comprises at least two measurement paths and distribution device. A first measurement path contains at least one pre-amplifier and a first detector. A second measurement path contains at least one direct connection and a second detector. An additional third path alternative to or optional to the second path contains at least one attenuation element and a second or respectively third detector. The distribution device distributes a test signal to the measurement paths.
摘要翻译： 功率计包括至少两个测量路径和分配装置。 第一测量路径包含至少一个前置放大器和第一检测器。 第二测量路径包含至少一个直接连接和第二检测器。 第二路径的替代或可选的另外的第三路径包含至少一个衰减元件和第二或第三检测器。 分配装置将测试信号分配给测量路径。
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4.发明授权Method and system for correcting the feedback from electrical measurement converters to a device under test 有权用于校正从电测量转换器到被测器件的反馈的方法和系统公开(公告)号：US07868624B2
公开(公告)日：2011-01-11
申请号：US11815953
申请日：2006-02-02
申请人： Thomas Reichel
发明人： Thomas Reichel
摘要： An approach is provided for correcting the feedback from electrical measurement converters to the device under test in the case of measurements in the high-frequency and/or microwave range. At least three measurements are implemented with respectively different input impedances of the measurement converter, and that the feedback-free measured value is then calculated from these.
摘要翻译： 在高频和/或微波范围内的测量的情况下，提供了一种校正从电测量转换器到被测器件的反馈的方法。 用测量转换器的不同输入阻抗进行至少三次测量，然后从这些计算出无反馈测量值。
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5.发明申请公开(公告)号：US20100318833A1
公开(公告)日：2010-12-16
申请号：US12814697
申请日：2010-06-14
申请人： Thomas Reichel , Rolf Judaschke , Gerd Wuebbeler
发明人： Thomas Reichel , Rolf Judaschke , Gerd Wuebbeler
IPC分类号： G06F11/07
摘要： A method for the error correction of a vectorial network analyzer, where a primary system calibration is initially implemented using a calibration kit. Following this, a first, secondary error correction is implemented on at least two one-port networks of the vectorial network analyzer. After this first, secondary error correction of the one-port networks of the vectorial network analyzer, a second, secondary error correction is implemented, where either two one-port networks are through-connected in an ideal manner or a measurement is implemented on a reciprocal two-port network. The corrected system-error values from the first, secondary error correction are used even in this further measurement, and overall, a high-precision, calibrated multi-port network analyzer is obtained.
摘要翻译： 用于矢量网络分析仪的纠错方法，其中初始使用校准套件实现初级系统校准。 此后，在矢量网络分析器的至少两个单端口网络上实现第一次二次纠错。 在此之后，实现了矢量网络分析仪的单端口网络的二次纠错，二次二次纠错，其中两个单端口网络以理想的方式连接，或者在一个 互惠双端口网络。 即使在进一步的测量中也使用来自第一次二次纠错的校正系统误差值，并且总体上获得了高精度校准的多端口网络分析器。
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公开(公告)号：US20100100340A1
公开(公告)日：2010-04-22
申请号：US12579753
申请日：2009-10-15
申请人： Thomas Reichel , Toralf Bratfisch , Michael Katzer
发明人： Thomas Reichel , Toralf Bratfisch , Michael Katzer
IPC分类号： G01R21/06
摘要： A power meter comprises at least two measurement paths and distribution device. A first measurement path contains at least one pre-amplifier and a first detector. A second measurement path contains at least one direct connection and a second detector. An additional third path alternative to or optional to the second path contains at least one attenuation element and a second or respectively third detector. The distribution device distributes a test signal to the measurement paths.
摘要翻译： 功率计包括至少两个测量路径和分配装置。 第一测量路径包含至少一个前置放大器和第一检测器。 第二测量路径包含至少一个直接连接和第二检测器。 第二路径的替代或可选的另外的第三路径包含至少一个衰减元件和第二或第三检测器。 分配装置将测试信号分配给测量路径。
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公开(公告)号：US20060231767A1
公开(公告)日：2006-10-19
申请号：US11391399
申请日：2006-03-29
申请人： Ludwig Danzer , Andreas Freund , Bjorn Heismann , Peter Kammerer , Harald Markl , Claus Pohan , Thomas Reichel , Gottfried Tschopa , Stefan Wirth
发明人： Ludwig Danzer , Andreas Freund , Bjorn Heismann , Peter Kammerer , Harald Markl , Claus Pohan , Thomas Reichel , Gottfried Tschopa , Stefan Wirth
IPC分类号： G01T1/24
CPC分类号： G01T1/2985 , A61B6/032 , A61B6/4411
摘要： A detector module is disclosed, having an array of detector elements and a printed circuit board. The printed circuit board includes a first region for holding the array of detector elements and includes at least one second region, angled off relative to the first region. On this at least one second region, signal-processing electronics may be arranged. The vertical design of the detector module allows the design of an area detector to be produced on the basis of a multiplicity of detector modules arranged next to one another. The area detector may be provided for a computer tomograph.
摘要翻译： 公开了一种具有检测器元件阵列和印刷电路板的检测器模块。 印刷电路板包括用于保持检测器元件阵列的第一区域，并且包括相对于第一区域成角度的至少一个第二区域。 在该至少一个第二区域上，可以布置信号处理电子设备。 检测器模块的垂直设计允许基于彼此相邻布置的多个检测器模块来生成区域检测器的设计。 区域检测器可以被提供用于计算机断层摄影机。
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公开(公告)号：US09239344B2
公开(公告)日：2016-01-19
申请号：US13885666
申请日：2011-11-04
摘要： A power-measurement device includes a power detector and a tempering device. The power detector is integrated on a monolithic chip as an integrated circuit. It converts a high-frequency test signal into a signal which displays the power of the high-frequency test signal. The power-measurement device further includes a signal input. In this context, the tempering device is arranged outside the monolithic chip on a side of the monolithic chip facing away from the integrated circuit. The signal input is connected to the power detector by a first line on a synthetic substrate. The signal input guides the high-frequency test signal to the power detector by the first line.
摘要翻译： 功率测量装置包括功率检测器和回火装置。 功率检测器作为集成电路集成在单片芯片上。 它将高频测试信号转换成显示高频测试信号功率的信号。 功率测量装置还包括信号输入。 在这种情况下，回火装置布置在单片芯片的外部，在单片芯片的背离集成电路的一侧。 信号输入通过合成基板上的第一条线连接到功率检测器。 信号输入通过第一行将高频测试信号引导到功率检测器。
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9.发明授权Method for correcting detector data of an X-ray detector and X-ray recording system 有权用于校正X射线检测器和X射线记录系统的检测器数据的方法公开(公告)号：US08915647B2
公开(公告)日：2014-12-23
申请号：US13426983
申请日：2012-03-22
申请人： Steffen Kappler , Johannes Kippes , Edgar Kraft , Daniel Niederlöhner , Thomas Reichel , Christian Schröter , Thomas Von Der Haar
发明人： Steffen Kappler , Johannes Kippes , Edgar Kraft , Daniel Niederlöhner , Thomas Reichel , Christian Schröter , Thomas Von Der Haar
摘要： In a method, with a current measurement, the history of the radiation exposure of the X-ray detector is taken into account with respect to the overall X-ray detector or subareas of the X-ray detector, in respect of a reduction in the measurement sensitivity produced as a result and a recovery of the reduction in the measurement sensitivity, and the determined measuring signal is corrected with a correction factor which is dependent on the history of the radiation exposure. Furthermore, an X-ray recording system includes a detector which includes a plurality of detector elements, which are read out in groups channel by channel and a read-out apparatus with computer-assisted device for correcting read-out detector data prior to a further processing of the detector data to form projective or tomographic images.
摘要翻译： 在一种方法中，通过电流测量，关于X射线检测器的整个X射线检测器或子区域考虑X射线检测器的辐射暴露的历史，关于减少 作为结果产生的测量灵敏度和测量灵敏度的降低的恢复，并且所确定的测量信号用取决于辐射暴露的历史的校正因子来校正。 此外，X射线记录系统包括检测器，其包括多个检测器元件，其逐个通道分组读出;以及读出装置，具有计算机辅助装置，用于在进一步检测之前校正读出检测器数据 处理检测器数据以形成投影或断层图像。
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公开(公告)号：US08174254B2
公开(公告)日：2012-05-08
申请号：US12302647
申请日：2007-04-26
申请人： Thomas Reichel , Michael Katzer , Toralf Bratfisch
发明人： Thomas Reichel , Michael Katzer , Toralf Bratfisch
IPC分类号： G01R21/00
摘要： A measuring device having a detector with at least one detector element and, connected downstream of the detector, a DC voltage amplifier with at least one input (and at least one output. The DC voltage amplifier provides at least one negative-feedback path, which extends from its at least one output to its at least one input, wherein at least one further detector element is disposed in the negative-feedback path.
摘要翻译： 一种具有检测器的测量装置，具有至少一个检测器元件，并且连接在检测器的下游，具有至少一个输入（和至少一个输出）的直流电压放大器，直流电压放大器提供至少一个负反馈路径， 从其至少一个输出延伸到其至少一个输入，其中至少一个另外的检测器元件设置在负反馈路径中。
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