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21. 发明申请

US20160216346A1 MR FIELD PROBES WITH ADDITIONAL WINDINGS FOR IMPROVING THE HOMOGENEITY AND LOCALIZING THE MEASURING VOLUME 审中-公开
标题翻译：用于改善均匀性和局部化测量体积的附加绕组的现场探测
公开(公告)号：US20160216346A1
公开(公告)日：2016-07-28
申请号：US14997071
申请日：2016-01-15
申请人： Robert Rehner , Markus Vester
发明人： Robert Rehner , Markus Vester
IPC分类号： G01R33/36 , G01R33/46
CPC分类号： G01R33/24 , G01R33/34053 , G01R33/422 , G01R33/56563 , G01R33/58
摘要： The embodiments relate to a method and field probes for measuring a static and/or in particular a dynamic magnetic field in an imaging magnetic resonance tomography system, wherein the field probe includes a body surrounded by a coil. The coil includes a middle or center winding section and at least one or two outer winding sections.
摘要翻译：这些实施例涉及用于测量成像磁共振断层摄影系统中的静态和/或特别是动态磁场的方法和场探头，其中场探头包括被线圈包围的身体。线圈包括中间绕组部分和中心绕组部分以及至少一个或两个外部绕组部分。

22. 发明申请

US20150241528A1 Transmitting and/or Receiving MRI Signals for a MRI Examination 审中-公开
标题翻译： MRI检查的发射和/或接收MRI信号
公开(公告)号：US20150241528A1
公开(公告)日：2015-08-27
申请号：US14632154
申请日：2015-02-26
申请人： Andreas Fackelmeier , Sebastian Martius , Robert Rehner , Christopher Stumpf , Markus Vester
发明人： Andreas Fackelmeier , Sebastian Martius , Robert Rehner , Christopher Stumpf , Markus Vester
IPC分类号： G01R33/36 , G01R33/48 , G01R33/34
CPC分类号： G01R33/3657 , G01R33/34023
摘要： An arrangement includes a superconducting split ring resonator, a cryostat, and a copper coil. The resonator is arranged in the cryostat and includes at least one ring-shaped conductor made of a superconducting material and including an opening and a taper. The copper coil may be used to transmit a MRI excitation signal. This signal causes a current to be induced in the conductor that leads to the breakdown of the superconductivity. The conductor is detuned and therefore no longer develops an interfering effect. It is possible for the effect of the breakdown of superconductivity to be used for detuning in a targeted manner. After the transmission is complete, the conductor returns into the superconducting state and acts as a superconducting reception antenna for the MRI measurement signal. The copper coil is inductively coupled to the conductor and configured to read out the signal induced in the conductor.
摘要翻译：一种装置包括超导分裂环谐振器，低温恒温器和铜线圈。谐振器布置在低温恒温器中，并且包括由超导材料制成并且包括开口和锥形的至少一个环形导体。铜线圈可用于传输MRI激励信号。该信号导致导体中导致的电流导致超导性的破坏。导体失谐，因此不再产生干扰效应。有可能以有目的的方式将超导性破坏的效果用于失谐。传输完成后，导体返回超导状态，作为MRI测量信号的超导接收天线。铜线圈感应耦合到导体并且被配置为读出在导体中感应的信号。

23. 发明授权

US08207801B2 Ferrite filter comprising aperture-coupled fin lines 有权
标题翻译：铁氧体过滤器包括孔径耦合的鳍线
公开(公告)号：US08207801B2
公开(公告)日：2012-06-26
申请号：US12298820
申请日：2007-12-06
申请人： Michael Sterns , Dirk Schneiderbanger , Robert Rehner , Lorenz-Peter Schmidt
发明人： Michael Sterns , Dirk Schneiderbanger , Robert Rehner , Lorenz-Peter Schmidt
IPC分类号： H01P1/218 , H01P7/00
CPC分类号： H01P1/218
摘要： A magnetically-tunable filter comprising a filter housing with two tunable resonator spheres made of magnetizable material, which are disposed one above the other in two filter arms. At least one filter arm provides a fin line or slot line disposed on a substrate layer and extending in the direction towards an electrical contact, and a common coupling aperture, thereby connecting the two filter arms to one another. In this context, one resonator sphere is positioned within each filter arm on each of the two sides of the coupling aperture.
摘要翻译：一种磁性可调谐滤波器，包括具有由可磁化材料制成的两个可调谐谐振器球体的过滤器壳体，它们在两个过滤器臂中彼此上下设置。至少一个过滤器臂提供设置在基底层上并沿着朝向电接触的方向延伸的翅片线或槽线，以及公共耦合孔，从而将两个过滤器臂彼此连接。在这种情况下，一个谐振器球位于耦合孔的两侧中的每一个上的每个滤光臂内。

24. 发明授权

US08174434B2 Method and device for determining a distance to a target object 有权
标题翻译：用于确定到目标物体的距离的方法和装置
公开(公告)号：US08174434B2
公开(公告)日：2012-05-08
申请号：US11919555
申请日：2006-04-27
申请人： Frank Künzler , Udo Haberland , Robert Rehner , Jochen Weinzierl , Lorenz-Peter Schmidt
发明人： Frank Künzler , Udo Haberland , Robert Rehner , Jochen Weinzierl , Lorenz-Peter Schmidt
IPC分类号： G01S13/36 , G01S13/00
CPC分类号： G01S13/36 , G01S13/931
摘要： An apparatus and a method for determining a distance (r) to a target object (200) proposes transmitting electromagnetic waves in the form of a transmission signal (120a) by a transmitter (111a), receiving at least one part of said transmission signal (120a) reflected by a the target object (200) in the form of a reception signal (120c, 120d) by receiving device (111b) and evaluating the reception signal (120c, 120d) according a reference signal (1230b) which has a known phase difference with respect to the transmission signal (120a) and a frequency equal to the frequency thereof. The reference (120) and reception (120c, 120d) signal frequencies are reduced in a frequency divider (113) with the same predefined divider factor (x) while preserving the existing phase difference between the reference signal (120b) and the reception (120c, 120d) signal in such a way that a reduced frequency reception signal (120b′) and a reduced frequency reception signal (120d) are obtained. The frequency difference between the reduced frequency reception signal (120b′) and reduced frequency reception signal (120d′) is evaluated in order to determine the distance (R).
摘要翻译：用于确定与目标对象（200）的距离（r）的装置和方法提出了通过发射机（111a）以传输信号（120a）的形式发送电磁波，接收所述传输信号的至少一部分（ 120a），由接收装置（111b）以接收信号（120c，120d）的形式由目标物体（200）反射，并根据已知的参考信号（1230b）对接收信号（120c，120d）进行评估相对于发送信号（120a）的相位差和与其频率相等的频率。参考信号（120）和接收（120c，120d）信号频率在具有相同预定分频因子（x）的分频器（113）中减小，同时保持参考信号（120b）和接收（120c）之间的现有相位差，120d）信号，从而获得降频接收信号（120b'）和降频接收信号（120d）。对减小频率接收信号（120b'）和降频接收信号（120d'）之间的频率差进行评估，以确定距离（R）。

25. 发明申请

US20090039983A1 Magnetically Tunable Filter with Coplanar Lines 有权
标题翻译：具有共面线的磁性可调滤波器
公开(公告)号：US20090039983A1
公开(公告)日：2009-02-12
申请号：US12279092
申请日：2007-07-04
申请人： Michael Aigle , Claus Tremmel , Dirk Schneiderbanger , Robert Rehner , Michael Sterns , Lorenz-Peter Schmidt , Sigfried Martius
发明人： Michael Aigle , Claus Tremmel , Dirk Schneiderbanger , Robert Rehner , Michael Sterns , Lorenz-Peter Schmidt , Sigfried Martius
IPC分类号： H01P1/217
CPC分类号： H01P1/218
摘要： The invention relates to a magnetically tunable filter having a filter housing and having two tunable resonator spheres which comprise magnetizable material and are arranged next to one another in two filter branches. Each filter branch comprises a coplanar line arranged on a substrate layer and extending in the direction of an electrical connection, as well as a common coupling opening so that the two filter branches are connected to one another. A resonator sphere is respectively positioned on each side of the coupling opening inside the two filter branches.
摘要翻译：本发明涉及一种具有滤波器壳体并具有两个包括可磁化材料并且在两个滤波器分支中彼此相邻布置的可调谐谐振器球的磁可调滤波器。每个滤光器分支包括布置在基底层上并在电连接方向上延伸的共面线以及公共耦合开口，使得两个滤光器分支彼此连接。谐振器球分别位于两个滤波器分支内的耦合开口的每一侧。

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