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1.发明授权Network analyzer with an n-port network having at least two ports for measuring the wave parameters of a measurement object 失效具有至少两个端口用于测量测量对象的波形参数的n端口网络的网络分析器公开(公告)号：US08648746B2
公开(公告)日：2014-02-11
申请号：US13262255
申请日：2010-02-25
IPC分类号： G01S13/58
CPC分类号： G01R27/28
摘要： A network analyzer includes an n-port network with two ports for measuring wave parameters of a measurement object. Each port has a feed for a radio-frequency signal from a signal source. Signal components of the radio-frequency signal fed into the respective port are reflected at the measurement object and the signal components of one or more radio-frequency signals fed into at least one other port are transmitted through the measurement object to the respective port are measured as wave parameters. The two ports are supplied with different radio-frequency signals, wherein frequencies or frequency bands are offset with respect to one another by a frequency offset. Reflected and transmitted signal components of the radio-frequency signals are measured at the same time at the two ports.
摘要翻译： 网络分析仪包括具有用于测量测量对象的波形参数的两个端口的n端口网络。 每个端口都有一个来自信号源的射频信号的馈电。 馈送到相应端口的射频信号的信号分量在测量对象处被反射，并且馈送到至少另一个端口中的一个或多个射频信号的信号分量通过测量对象传输到各个端口被测量 作为波形参数。 两个端口被提供有不同的射频信号，其中频率或频带通过频率偏移相对于彼此偏移。 在两个端口同时测量射频信号的反射和发射信号分量。
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2.发明申请Network analyzer with an n-port network having at least two ports for measuring the wave parameters of a measurement object 失效具有至少两个端口用于测量测量对象的波形参数的n端口网络的网络分析器公开(公告)号：US20120032837A1
公开(公告)日：2012-02-09
申请号：US13262255
申请日：2010-02-25
CPC分类号： G01R27/28
摘要： A network analyzer includes an n-port network with two ports for measuring wave parameters of a measurement object. Each port has a feed for a radio-frequency signal from a signal source. Signal components of the radio-frequency signal fed into the respective port are reflected at the measurement object and the signal components of one or more radio-frequency signals fed into at least one other port are transmitted through the measurement object to the respective port are measured as wave parameters. The two ports are supplied with different radio-frequency signals, wherein frequencies or frequency bands are offset with respect to one another by a frequency offset. Reflected and transmitted signal components of the radio-frequency signals are measured at the same time at the two ports.
摘要翻译： 网络分析仪包括具有用于测量测量对象的波形参数的两个端口的n端口网络。 每个端口都有一个来自信号源的射频信号的馈电。 馈送到相应端口的射频信号的信号分量在测量对象处被反射，并且馈送到至少另一个端口的一个或多个射频信号的信号分量通过测量对象传输到相应的端口被测量 作为波形参数。 两个端口被提供有不同的射频信号，其中频率或频带通过频率偏移相对于彼此偏移。 在两个端口同时测量射频信号的反射和发射信号分量。
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3.发明申请Circuit Carrier Having a Conducting Path and an Electric Shield, and Method for Producing Said Circuit Carrier 有权具有导电路径的电路载体和电屏蔽，以及用于制造所述电路载体的方法公开(公告)号：US20150016073A1
公开(公告)日：2015-01-15
申请号：US14367894
申请日：2012-11-27
CPC分类号： H05K1/0216 , H01L24/19 , H01L2224/18 , H05K1/0225 , H05K1/0243 , H05K1/115 , H05K1/18 , H05K1/185 , H05K3/284 , H05K3/30 , H05K3/4038 , H05K2201/0715 , H05K2201/09336 , H05K2203/1469 , Y10T29/4913
摘要： The invention relates to a circuit carrier (11), comprising a digital circuit, which contains at least two components (12, 14) that are electrically connected to each other (19, 21, 20). Additionally, an electric shield (24) is provided. According to the invention, the electric shield (24) and a conducting path (21) for electrically connecting the components (12, 14) are realized by means of a single layered composite (18). In particular, the electric shield (24) and the conducting path (21) are formed by the same electrically conductive layer, wherein a hole (25) ensures complete electrical insulation of the conducting path (21) from the shield (24). The invention further relates to a method for producing such a circuit carrier.
摘要翻译： 本发明涉及一种包括数字电路的电路载体（11），该数字电路包含彼此电连接的至少两个部件（12,14）（19,21,20）。 另外，设置有电气屏蔽（24）。 根据本发明，通过单层复合材料（18）实现电屏蔽（24）和用于电连接部件（12,14）的导电路径（21）。 特别地，电屏蔽（24）和导电路径（21）由相同的导电层形成，其中孔（25）确保导电路径（21）与屏蔽（24）的完全电绝缘。 本发明还涉及一种用于制造这种电路载体的方法。
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4.发明申请LOCAL COIL SYSTEM, MAGNETIC RESONANCE SYSTEM AND METHOD FOR TRANSMITTING SIGNALS FROM A LOCAL COIL 有权本地线圈系统，磁共振系统和从本地线圈发送信号的方法公开(公告)号：US20120249140A1
公开(公告)日：2012-10-04
申请号：US13432437
申请日：2012-03-28
申请人： Andre Albsmeier , Jan Bollenbeck , Klaus Pistor , Florian Poprawa , Stefan Schwarzer , Markus Vester , Thomas Wuchenauer
发明人： Andre Albsmeier , Jan Bollenbeck , Klaus Pistor , Florian Poprawa , Stefan Schwarzer , Markus Vester , Thomas Wuchenauer
IPC分类号： G01R33/341 , G01R33/48
CPC分类号： G01R33/3692 , G01R33/3415 , G01R33/3621
摘要： A local coil system for a magnetic resonance system has a local coil for detecting MR response signals and a transmitter for wirelessly transmitting signals to the magnetic resonance system. At least one pseudo random device is operable to change signals in a pseudo random fashion in order to avoid interferences in the imaging.
摘要翻译： 用于磁共振系统的局部线圈系统具有用于检测MR响应信号的本地线圈和用于将信号无线传输到磁共振系统的发射器。 至少一个伪随机设备可操作以伪随机方式改变信号，以避免成像中的干扰。
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公开(公告)号：US09999120B2
公开(公告)日：2018-06-12
申请号：US14367894
申请日：2012-11-27
CPC分类号： H05K1/0216 , H01L24/19 , H01L2224/18 , H05K1/0225 , H05K1/0243 , H05K1/115 , H05K1/18 , H05K1/185 , H05K3/284 , H05K3/30 , H05K3/4038 , H05K2201/0715 , H05K2201/09336 , H05K2203/1469 , Y10T29/4913
摘要： The invention relates to a circuit carrier (11), comprising a digital circuit, which contains at least two components (12, 14) that are electrically connected to each other (19, 21, 20). Additionally, an electric shield (24) is provided. According to the invention, the electric shield (24) and a conducting path (21) for electrically connecting the components (12, 14) are realized by means of a single layered composite (18). In particular, the electric shield (24) and the conducting path (21) are formed by the same electrically conductive layer, wherein a hole (25) ensures complete electrical insulation of the conducting path (21) from the shield (24). The invention further relates to a method for producing such a circuit carrier.
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公开(公告)号：US08994375B2
公开(公告)日：2015-03-31
申请号：US13436588
申请日：2012-03-30
IPC分类号： G01V3/00 , G01R33/36 , G01R33/3415
CPC分类号： G01R33/3692 , G01R33/3415 , G01R33/3621
摘要： The present embodiments relate to a local coil system for a magnetic resonance system. The local coil system includes at least one local coil for detecting MR response signals and at least one transmitting device for the wireless transmission of signals to a receiver of the magnetic resonance system. The local coil system is embodied with a transmitter-side diversity. A receiver-side diversity may exist in the magnetic resonance system.
摘要翻译： 本实施例涉及一种用于磁共振系统的局部线圈系统。 本地线圈系统包括用于检测MR响应信号的至少一个本地线圈和用于将信号无线传输到磁共振系统的接收器的至少一个发送装置。 本地线圈系统具有发射机侧分集。 在磁共振系统中可能存在接收机侧分集。
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公开(公告)号：US09625542B2
公开(公告)日：2017-04-18
申请号：US13632209
申请日：2012-10-01
申请人： Daniel Evers , Klaus Pistor , Florian Poprawa , Stefan Schwarzer , Markus Vester
发明人： Daniel Evers , Klaus Pistor , Florian Poprawa , Stefan Schwarzer , Markus Vester
CPC分类号： G01R33/3692 , A61B5/055 , G01R33/34
摘要： A local antenna device for transmitting magnetic resonance (MR) signals of a plurality of MR receiving antenna elements to an MR signal processing device is provided. The local antenna device includes a plurality of analog-to-digital converters for scanning the MR signals and converting the MR signals to digital MR data, and a plurality of transmitting antenna elements for wirelessly transmitting the digital MR data to the MR signal processing device by the emission of an electromagnetic field. The local antenna device includes a plurality of transmitting devices for triggering the transmitting antenna elements and a plurality of spacer elements that is arranged and embodied on the local antenna device such that at least a defined minimum emission spacing is produced between the plurality of transmitting antenna elements and articles adjoining the local antenna device in at least one direction of a principal axis of emission of the electromagnetic field.
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公开(公告)号：US20120249148A1
公开(公告)日：2012-10-04
申请号：US13436576
申请日：2012-03-30
申请人： Daniel Evers , Klaus Huber , Florian Poprawa , Christina Schindler , Markus Vester , Jörg Zapf
发明人： Daniel Evers , Klaus Huber , Florian Poprawa , Christina Schindler , Markus Vester , Jörg Zapf
CPC分类号： G01R33/422 , G01R33/3415 , G01R33/3621 , G01R33/3692
摘要： The present embodiments relate to a magnetic resonance local coil with a receive antenna for receiving magnetic resonance signals. The magnetic resonance local coil also includes a transmission unit for transmitting magnetic resonance signal data generated on the basis of the magnetic resonance signals via a data transmit antenna of the magnetic resonance local coil to a signal data receiving unit of a magnetic resonance tomography systems. The transmission unit is provided, at least in sections, with screening with a first metal coating and a first dielectric coating.
摘要翻译： 本实施例涉及具有用于接收磁共振信号的接收天线的磁共振局部线圈。 磁共振局部线圈还包括传输单元，用于将通过磁共振局部线圈的数据发射天线的磁共振信号产生的磁共振信号数据发送到磁共振断层摄影系统的信号数据接收单元。 传动单元至少在分段上设置有第一金属涂层和第一介电涂层的筛选。
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公开(公告)号：US20120249135A1
公开(公告)日：2012-10-04
申请号：US13436588
申请日：2012-03-30
IPC分类号： G01R33/44
CPC分类号： G01R33/3692 , G01R33/3415 , G01R33/3621
摘要： The present embodiments relate to a local coil system for a magnetic resonance system. The local coil system includes at least one local coil for detecting MR response signals and at least one transmitting device for the wireless transmission of signals to a receiver of the magnetic resonance system. The local coil system is embodied with a transmitter-side diversity. A receiver-side diversity may exist in the magnetic resonance system.
摘要翻译： 本实施例涉及一种用于磁共振系统的局部线圈系统。 本地线圈系统包括用于检测MR响应信号的至少一个本地线圈和用于将信号无线传输到磁共振系统的接收器的至少一个发送装置。 本地线圈系统具有发射机侧分集。 在磁共振系统中可能存在接收机侧分集。
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公开(公告)号：US09134390B2
公开(公告)日：2015-09-15
申请号：US13436576
申请日：2012-03-30
申请人： Daniel Evers , Klaus Huber , Florian Poprawa , Christina Schindler , Markus Vester , Jörg Zapf
发明人： Daniel Evers , Klaus Huber , Florian Poprawa , Christina Schindler , Markus Vester , Jörg Zapf
IPC分类号： G01V3/00 , G01R33/422 , G01R33/3415 , G01R33/36
CPC分类号： G01R33/422 , G01R33/3415 , G01R33/3621 , G01R33/3692
摘要： The present embodiments relate to a magnetic resonance local coil with a receive antenna for receiving magnetic resonance signals. The magnetic resonance local coil also includes a transmission unit for transmitting magnetic resonance signal data generated on the basis of the magnetic resonance signals via a data transmit antenna of the magnetic resonance local coil to a signal data receiving unit of a magnetic resonance tomography systems. The transmission unit is provided, at least in sections, with screening with a first metal coating and a first dielectric coating.
摘要翻译： 本实施例涉及具有用于接收磁共振信号的接收天线的磁共振局部线圈。 磁共振局部线圈还包括传输单元，用于将通过磁共振局部线圈的数据发射天线的磁共振信号产生的磁共振信号数据发送到磁共振断层摄影系统的信号数据接收单元。 传动单元至少在分段上设置有第一金属涂层和第一介电涂层的筛选。
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