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61. 发明授权

EP3052430B1 JOSEPHSON AC/DC CONVERTER SYSTEMS AND METHOD 有权
标题翻译：约瑟夫森AC / DC转换器系统和方法
公开(公告)号：EP3052430B1
公开(公告)日：2018-04-25
申请号：EP14747256.7
申请日：2014-07-16
申请人： Northrop Grumman Systems Corporation
发明人： HERR, Quentin P. , HERR, Anna Y.
IPC分类号： B82Y10/00 , G06N99/00 , H02M7/02 , H03K17/92 , H03K19/00 , H03K19/195
CPC分类号： B82Y10/00 , G06N99/002 , H02M7/04 , H02M7/043 , H03K17/92 , H03K19/0008 , H03K19/195 , H03K19/1952 , H03K19/1954 , H03K2217/0036
摘要： One embodiment describes an AC/DC converter system. The system includes a flux-shuttle loop that is inductively coupled with an AC input signal. The system also includes a plurality of Josephson junctions spaced about the flux shuttle loop that are configured to sequentially trigger in response to the AC input signal and to provide a single-flux quantum (SFQ) pulse that moves sequentially around the flux-shuttle loop that results in a DC output signal being provided through an output inductor.

62. 发明公开

EP3299769A1 SELF-CALIBRATION OF AN INTERTIAL SYSTEM 有权
标题翻译：自我校准的一个系统
公开(公告)号：EP3299769A1
公开(公告)日：2018-03-28
申请号：EP17001442.7
申请日：2017-08-28
申请人： Northrop Grumman Systems Corporation
发明人： Trusov, Alexander , Phillips, Mark R. , McCammon, George H.
IPC分类号： G01C25/00
CPC分类号： G01C25/00 , G01C21/18 , G01C25/005
摘要： One embodiment describes an inertial system. The system includes a gyroscope system comprising a plurality of gyroscopes. The gyroscope system can be configured to provide rotation rate data associated with rotation of the plurality of gyroscopes about a respective plurality of sensitive axes. The system also includes a rotation sensor system configured to calculate navigation data based on the rotation rate data. The rotation sensor system includes a self-calibration component configured to designate a first gyroscope of the plurality of gyroscopes for self-calibration during operation of the inertial system and to inject a calibration input signal into the first gyroscope. The self-calibration component being configured to calibrate the first gyroscope based on the rotation rate data of the first gyroscope corresponding to the calibration input signal relative to the rotation rate data associated with a remaining at least one of the plurality of gyroscopes.
摘要翻译：一个实施例描述了惯性系统。该系统包括包含多个陀螺仪的陀螺仪系统。陀螺仪系统可以被配置成提供与多个陀螺仪围绕相应的多个敏感轴的旋转相关联的旋转速率数据。该系统还包括配置成基于旋转速率数据计算导航数据的旋转传感器系统。旋转传感器系统包括自校准组件，其被配置为在惯性系统的操作期间指定多个陀螺仪中的第一陀螺仪用于自校准并且将校准输入信号注入到第一陀螺仪中。自校准组件被配置为基于与校准输入信号相对应的第一陀螺仪的旋转速率数据相对于与多个陀螺仪中剩余的至少一个相关联的旋转速率数据来校准第一陀螺仪。

63. 发明公开

EP3298548A1 FAULT TOLERANT SYNDROME EXTRACTION AND DECODING IN BACON-SHOR QUANTUM ERROR CORRECTION 有权
标题翻译： BPSON-SHOR量子纠错中的容错性综合提取与解码
公开(公告)号：EP3298548A1
公开(公告)日：2018-03-28
申请号：EP16724214.8
申请日：2016-05-09
申请人： Northrop Grumman Systems Corporation
发明人： NAAMAN, Ofer , EASTIN, Bryan K.
IPC分类号： G06N99/00
CPC分类号： H03M13/1575 , G06N99/002 , H03M13/1525 , H03M13/157
摘要： Systems and methods are provided for quantum error correction. A quantum system includes an array of qubits configured to store an item of quantum information. The array of qubits includes a plurality of data qubits and a plurality of measurement qubits configured to extract a syndrome representing agreement among the plurality of data qubits. The quantum system further includes an integrated circuit comprising validation logic configured to determine if the syndrome is valid, decoding logic configured to determine evaluate the syndrome to determine location of errors within the plurality of data qubits, and an error register configured to store locations of the determined errors.

64. 发明公开

EP3289683A1 SUPERCONDUCTING CIRCUITS WITH ACTIVE TERMINATION 有权
标题翻译：主动终止超导电路
公开(公告)号：EP3289683A1
公开(公告)日：2018-03-07
申请号：EP16720025.2
申请日：2016-04-20
申请人： Northrop Grumman Systems Corporation
发明人： HERR, Quentin P. , PESETSKI, Aaron A. , BORODULIN, Pavel
IPC分类号： H03K3/38 , H03K19/195
摘要： A microwave circuit is provided that comprises a plurality of transmission lines each configured to receive and propagate a respective waveform signal of a plurality of waveform signals, and a combiner that receives and combines the plurality of waveform signals from outputs of the plurality of transmission lines into a combined output waveform signal that is output terminated by an output termination resistor. The microwave circuit further comprises a compensation signal generator that generates a compensation signal to mitigate reflections associated with the transmission of signals through the microwave circuit.

65. 发明授权

EP3092615B1 ARTIFICIAL VISION SYSTEM 有权
标题翻译：人工视觉系统
公开(公告)号：EP3092615B1
公开(公告)日：2018-01-03
申请号：EP14806511.3
申请日：2014-11-14
申请人： Northrop Grumman Systems Corporation
发明人： SCHACHTER, Bruce J. , BAUMGARTNER, Dustin D.
IPC分类号： G06T5/10 , G06T5/00
CPC分类号： G06T5/009 , B60R1/00 , B60R2300/103 , B60R2300/80 , B60R2300/8053 , B60R2300/8073 , B60Y2200/52 , B60Y2400/92 , B64D45/08 , G06K9/6289 , G06K2009/6295 , G06T5/002 , G06T5/10 , G06T7/90 , G06T2207/10048 , G06T2207/20064 , H04N5/33
摘要： One aspect of the present invention includes artificial vision system. The system includes an image system comprising a video source that is configured to capture sequential frames of image data of non-visible light and at least one processor configured as an image processing system. The image processing system includes a wavelet enhancement component configured to normalize each pixel of each of the sequential frames of image data and to decompose the normalized image data into a plurality of wavelet frequency bands. The image processing system also includes a video processor configured to convert the plurality of wavelet frequency bands in the sequential frames into respective visible color images. The system also includes a video display system configured to display the visible color images.

66. 发明公开

EP3254375A1 SUPERCONDUCTING SINGLE-POLE DOUBLE-THROW SWITCH SYSTEM 有权
标题翻译：超导单极双向开关系统
公开(公告)号：EP3254375A1
公开(公告)日：2017-12-13
申请号：EP16706467.4
申请日：2016-02-04
申请人： Northrop Grumman Systems Corporation
发明人： NAAMAN, Ofer
IPC分类号： H03K17/92
摘要： A superconducting switch system is provided that includes a filter network having a first SQUID coupled to a second SQUID via a common node, an input port coupled to the common node, a first output port coupled to the first SQUID, and a second output port coupled to the second SQUID. The superconducting switch system also includes a switch controller configured to control an amount of induced current through the first SQUID and the second SQUID to alternately switch the first and second SQUIDS between first inductance states in which a desired bandwidth portion of a signal provided at the input terminal passes to the first output terminal and is blocked from passing to the second output terminal, and second inductance states in which the desired bandwidth portion of the input signal passes to the second output terminal and is blocked from passing to the first output terminal.

67. 发明授权

EP3120165B1 GLOBAL POSITIONING SYSTEM PHASED ARRAY USING ALL-DIGITAL BEAM FORMING AND DIRECT DIGITAL WAVEFORM SYNTHESIS METHODS 有权
标题翻译：采用全数字波束成形和直接数字波形综合方法的全球定位系统相控阵雷达
公开(公告)号：EP3120165B1
公开(公告)日：2017-10-04
申请号：EP15808041.6
申请日：2015-06-01
申请人： Northrop Grumman Systems Corporation
发明人： NGO, Kiet, D. , KORETZKY, Edward, V. , HALL, Dennis, M. , COCKFIELD, Douglas, S.
IPC分类号： G01S19/02 , H01Q3/30
CPC分类号： G01S19/02 , G01S1/042 , H01Q3/30 , H01Q21/0093
摘要： An apparatus includes: a Global Positioning System (GPS) phased array comprising a plurality of digital beam forming elements (DBFEs), wherein at least one of the DBFEs includes: an antenna configured to transmit a GPS signal; a radio frequency (RF) electronics section operably connected to the antenna and digital electronics sections; and a digital electronics section operably connected to the RF electronics section. An apparatus includes: a GPS phased array comprising a plurality of DBFEs, wherein at least one of the DBFEs includes: an antenna configured to transmit a GPS signal; an RF electronics section operably connected to the antenna and digital electronics sections; and a digital electronics section operably connected an RF electronic section; a navigation encoder and frequency generator (NEFU) unit operably connected to the GPS phased array; and an atomic frequency standard operably connected to the NEFU unit.
摘要翻译：一种装置包括：包括多个数字波束形成单元（DBFE）的全球定位系统（GPS）相控阵列，其中至少一个DBFE包括：天线，被配置为发送GPS信号; 可操作地连接到天线和数字电子部分的射频（RF）电子部分; 以及可操作地连接到RF电子部分的数字电子部分。一种装置包括：包括多个DBFE的GPS相控阵列，其中至少一个DBFE包括：天线，被配置为发送GPS信号; 可操作地连接到天线和数字电子部分的RF电子部分; 和可操作地连接RF电子部分的数字电子部分; 导航编码器和频率发生器（NEFU）单元，可操作地连接到GPS相控阵列; 以及可操作地连接到NEFU单元的原子频率标准。

68. 发明公开

EP3213238A1 RECIPROCAL QUANTUM LOGIC (RQL) CIRCUIT SYNTHESIS 有权
标题翻译：互惠量子逻辑（RQL）电路综合
公开(公告)号：EP3213238A1
公开(公告)日：2017-09-06
申请号：EP14802538.0
申请日：2014-10-29
申请人： Northrop Grumman Systems Corporation
发明人： SHAUCK, Steven B. , PHIFER, Gary L.
IPC分类号： G06F17/50 , H03K3/38
CPC分类号： G06F17/505 , G06F17/5031 , G06F17/5072 , G06F17/5077 , G06F17/5081 , G06F2217/06 , G06N99/002 , H03K3/38
摘要： A method for generating a Reciprocal Quantum Logic (RQL) circuit design via a synthesis tool. The method includes providing data associated with behavior and constraints of the RQL circuit design and a component library to the synthesis tool. The method also includes generating an RQL netlist circuit comprising a flip-flop device placeholder and a circuit system coupled to at least one of an input and an output of the flip-flop device placeholder via the synthesis tool based on the data and a component library. The method also includes separating the circuit system into circuit subsystems that are each associated with a separate respective phase of a clock signal via the synthesis tool based on inputs. The method further includes removing the flip-flop device placeholder from the RQL netlist circuit via the synthesis tool to generate the RQL circuit design from the RQL netlist circuit.
摘要翻译：本发明的一个实施例包括用于经由合成工具生成互惠量子逻辑（RQL）电路设计的方法。该方法包括将与RQL电路设计和组件库的行为和约束相关联的数据提供给合成工具。该方法还包括基于数据和组件库生成包括触发器设备占位符和耦合到触发器设备占位符的输入和输出中的至少一个的电路系统的RQL网表列表电路，。该方法还包括基于输入将电路系统分离成电路子系统，每个电路子系统经由合成工具与时钟信号的单独的相应相位相关联。该方法还包括通过合成工具从RQL网表电路中去除触发器设备占位符，以从RQL网表电路产生RQL电路设计。

69. 发明授权

EP2707903B1 PHASE QUBIT CELL HAVING ENHANCED COHERENCE 有权
标题翻译：相位QUBIT单元具有增强的相干性
公开(公告)号：EP2707903B1
公开(公告)日：2017-08-09
申请号：EP12799979.5
申请日：2012-06-15
申请人： Northrop Grumman Systems Corporation
发明人： LEWIS, Rupert M. , NAAMAN, Ofer
IPC分类号： H01L29/06 , G11C11/44
CPC分类号： G11C11/44

70. 发明公开

EP3192176A1 GROUND GRID FOR SUPERCONDUCTING CIRCUITS 有权
标题翻译：超导电路的地面栅格
公开(公告)号：EP3192176A1
公开(公告)日：2017-07-19
申请号：EP14846777.2
申请日：2014-09-10
申请人： Northrop Grumman Systems Corporation
发明人： HERR, Quentin P. , HERR, Anna Y. , SHAUCK, Steven Brian , MIN, Eileen Jiwon
IPC分类号： H03K19/195 , H01L39/22 , H01L39/24
CPC分类号： H01L27/18 , G11C11/44 , G11C19/32 , H01L39/025 , H01L39/22 , H01L39/223 , H01L39/24 , H03K19/195
摘要： One example includes a superconducting circuit. The circuit includes a plurality of layers comprising a first conductor layer and a second conductor layer overlying the first conductor layer, each of the first and second conductor layers comprising at least one signal element. The circuit also includes a ground grid that is conductively coupled to ground and comprises a first plurality of parallel ground lines that occupy the first conductor layer and extend in a first direction and a second plurality of parallel ground lines that occupy the second conductor layer and extend in a second direction that is orthogonal with respect to the first direction.
摘要翻译：一个例子包括超导电路。该电路包括多个层，该多个层包括第一导体层和覆盖第一导体层的第二导体层，第一和第二导体层中的每一个包括至少一个信号元件。该电路还包括导电地耦合到地的接地网格，并且包括占据第一导体层并且在第一方向上延伸的第一多个平行的接地线和占据第二导体层并延伸的第二多个平行的接地线在相对于第一方向正交的第二方向上。

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