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公开(公告)号：US10598722B1
公开(公告)日：2020-03-24
申请号：US15784257
申请日：2017-10-16
发明人： Robert Spinner , Eli Levi , Jim McKenna , William Harold Leippe , William Biagiotti , Richard Engel
IPC分类号： G01R31/28 , G01R31/3183 , G01R1/04
摘要： A mixed signal testing system capable of testing differently configured units under test (UUT) includes a controller, a test station and an interface system that support multiple UUTs. The test station includes independent sets of channels configured to send signals to and receive signals from each UUT being tested and signal processing subsystems that direct stimulus signals to a respective set of channels and receive signals in response thereto. The signal processing subsystems enable simultaneous and independent directing of stimulus signals through the sets of channels to each UUT and reception of signals from each UUT in response to the stimulus signals. Received signals responsive to stimulus signals provided to a fully functional UUT (with and without induced faults) are used to assess presence or absence of faults in the UUT being tested which may be determined to include one or more faults or be fault-free, i.e., fully functional.
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公开(公告)号：US09961787B1
公开(公告)日：2018-05-01
申请号：US15259994
申请日：2016-09-08
发明人： Richard Engel , Eli Levi , Robert Spinner , Thomas Leddy
CPC分类号： H05K5/0065 , G01R31/2834 , G01R31/31907 , G01R31/31937 , H01R13/73 , H01R43/00 , H05K7/1447 , H05K7/20563
摘要： Chassis for an automated test system including a housing and at least a first and a second backplane in the housing. The first backplane provides electrical connections for at least one functional module of a first type when engaged with the first backplane, while the second backplane provides electrical connections for at least one functional module of a second type different than the first type when engaged with the second backplane. The first and second backplanes include electrical circuitry to enable signals to be provided for the functional modules when engaged therewith. A bottom of the housing includes ducts to enable cooling of both types of functional modules when engaged with the housing.
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公开(公告)号：US09488673B1
公开(公告)日：2016-11-08
申请号：US14695106
申请日：2015-04-24
发明人： Richard Engel , Eli Levi , Robert Spinner , Thomas Leddy
CPC分类号： H05K5/0065 , G01R31/2834 , G01R31/31907 , G01R31/31937 , H01R13/73 , H01R43/00 , H05K7/1447 , H05K7/20563
摘要： Chassis for an automated test system including a housing and at least a first and a second backplane in the housing. The first backplane provides electrical connections for at least one functional module of a first type when engaged with the first backplane, while the second backplane provides electrical connections for at least one functional module of a second type different than the first type when engaged with the second backplane. The first and second backplanes include electrical circuitry to enable signals to be provided for the functional modules when engaged therewith. A bottom of the housing includes ducts to enable cooling of both types of functional modules when engaged with the housing.
摘要翻译： 一种用于自动测试系统的机箱，包括壳体和壳体中的至少第一和第二背板。 当与第一背板接合时，第一背板提供用于至少一个第一类型的功能模块的电连接，而当第二背板与第二背板接合时，第二背板为不同于第一类型的第二类型的至少一个功能模块提供电连接 背板 第一和第二背板包括用于使功能模块在与其接合时能够提供信号的电路。 壳体的底部包括管道，以在与壳体接合时能够冷却两种类型的功能模块。
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公开(公告)号：US09295169B1
公开(公告)日：2016-03-22
申请号：US14487851
申请日：2014-09-16
发明人： Robert Spinner , Eli Levi , Richard Engel
CPC分类号： H05K7/20136 , G01R31/2834 , G01R31/31907 , H01H31/02 , H05K5/0017
摘要： Arrangement in an automated test system to connect to a plurality of functional modules of different forms including a common chassis defining a plurality of identical connectors and a backplane associated with the chassis and providing electrical connections for functional modules when engaged with the connectors. A set of adapters is provided including a first adapter having a coupling at an attachment end and a module receiving end configured to mate with one or more functional modules each having a first form, and a second adapter having a coupling at an attachment end and a module receiving end configured to mate with one or more functional modules each having a second form different than the first form. The couplings of the adapters are the same such that the adapters are freely insertable via their attachment ends into engagement with any of the connectors.
摘要翻译： 自动测试系统中的布置，以连接到多个不同形式的功能模块，包括限定多个相同连接器的公共底盘和与该底盘相关联的底板，并且当与连接器接合时为功能模块提供电连接。 提供了一组适配器，其包括在附接端具有联接器的第一适配器和被配置为与每个具有第一形式的一个或多个功能模块配合的模块接收端，以及在附接端具有联接器的第二适配器和 模块接收端被配置为与每个具有不同于第一形式的第二形式的一个或多个功能模块配合。 适配器的联接器是相同的，使得适配器可以通过其附接端自由地插入到与任何连接器接合。
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公开(公告)号：US09007259B1
公开(公告)日：2015-04-14
申请号：US14304397
申请日：2014-06-13
发明人： Shahen Minassian , Richard Engel , Eli Levi
IPC分类号： G01S7/40
CPC分类号： G01S7/40 , G01R23/20 , G01S7/4052
摘要： Phase noise analyzing system that analyzes phase noise in radio frequency (RF) signals provided by a device under test when coupled thereto includes a low noise receiver that receives at a first input, signal from the device under test when coupled thereto, a low noise synthesizer that provides output to the receiver, a frequency domain analyzer that receives output from the receiver, a time domain analyzer that receives output from the receiver, a switching system that controls signal flow to and from the receiver, the synthesizer, the frequency domain analyzer and the time domain analyzer, and a computer that controls the switching system to perform the analysis of phase noise in signals provided by the device under test.
摘要翻译： 相位噪声分析系统，分析由被测器件耦合时提供的射频（RF）信号中的相位噪声，该低噪声接收机在第一输入处接收来自被测器件耦合的信号，低噪声合成器 向接收机提供输出，接收来自接收机的输出的频域分析仪，接收来自接收机的输出的时域分析仪，控制来自接收机的信号流的开关系统，合成器，频域分析仪和 时域分析器和控制切换系统的计算机，以对由被测设备提供的信号中的相位噪声进行分析。
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公开(公告)号：US09864003B1
公开(公告)日：2018-01-09
申请号：US15619752
申请日：2017-06-12
发明人： Robert Spinner , Eli Levi , Jim McKenna , William Harold Leippe , William Biagiotti , Richard Engel
IPC分类号： G01R31/28 , G01R1/04 , G01R31/3183
CPC分类号： G01R31/2834 , G01R1/0416 , G01R31/2851 , G01R31/3167 , G01R31/318342 , G01R31/31835 , G01R31/318357 , G01R31/31908
摘要： A mixed signal testing system capable of testing differently configured units under test (UUT) includes a controller, a test station and an interface system that support multiple UUTs. The test station includes independent sets of channels configured to send signals to and receive signals from each UUT being tested and signal processing subsystems that direct stimulus signals to a respective set of channels and receive signals in response thereto. The signal processing subsystems enable simultaneous and independent directing of stimulus signals through the sets of channels to each UUT and reception of signals from each UUT in response to the stimulus signals. Received signals responsive to stimulus signals provided to a fully functional UUT (with and without induced faults) are used to assess presence or absence of faults in the UUT being tested which may be determined to include one or more faults or be fault-free, i.e., fully functional.
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公开(公告)号：US09739827B1
公开(公告)日：2017-08-22
申请号：US15422610
申请日：2017-02-02
发明人： Robert Spinner , Eli Levi , Jim McKenna , William Harold Leippe , William Biagiotti , Richard Engel
IPC分类号： G01R31/28 , G01R1/04 , G01R31/3183
CPC分类号： G01R31/2834 , G01R1/0416 , G01R31/2851 , G01R31/3167 , G01R31/318342 , G01R31/31835 , G01R31/318357 , G01R31/31908
摘要： A mixed signal testing system capable of testing differently configured units under test (UUT) includes a controller, a test station and an interface system that support multiple UUTs. The test station includes independent sets of channels configured to send signals to and receive signals from each UUT being tested and signal processing subsystems that direct stimulus signals to a respective set of channels and receive signals in response thereto. The signal processing subsystems enable simultaneous and independent directing of stimulus signals through the sets of channels to each UUT and reception of signals from each UUT in response to the stimulus signals. Received signals responsive to stimulus signals provided to a fully functional UUT (with and without induced faults) are used to assess presence or absence of faults in the UUT being tested which may be determined to include one or more faults or be fault-free, i.e., fully functional.
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公开(公告)号：US09480184B1
公开(公告)日：2016-10-25
申请号：US14936415
申请日：2015-11-09
发明人： Richard Engel , Robert Spinner , Eli Levi
CPC分类号： H05K7/20136 , G01R31/2834 , G01R31/31907 , H01H31/02 , H05K5/0017
摘要： A module that incorporates a chassis for enabling use of at least one smaller functional module in at least one slot of a chassis designed to mate with a larger functional module having a different standard than the smaller functional module. The module has a housing having electrical connections adapted to mate with electrical connections provided by the chassis for the larger functional module and dimensions that fit within at least one slot provided by the chassis for housing the larger functional module. The module includes at least one set of electrical connections adapted to mate with the electrical connections of the smaller functional module(s) and at least one air passage for conveying air from an opening of the chassis that provides air flow to cool the larger functional module to an area in which the smaller functional module(s) is/are situated when mated with the housing.
摘要翻译： 一种包括机箱的模块，用于使得能够在设计成与具有与较小功能模块不同的标准的较大功能模块配合的机箱的至少一个槽中使用至少一个较小功能模块。 该模块具有壳体，该壳体具有适于与用于较大功能模块的底盘所提供的电气连接相匹配的电气连接以及适合于由底盘提供的用于容纳较大功能模块的至少一个狭槽的尺寸。 模块包括适于与较小功能模块的电气连接配合的至少一组电连接以及至少一个空气通道，用于输送空气从底盘的开口提供空气流以冷却较大的功能模块 到与壳体配合时较小功能模块所在的区域。
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公开(公告)号：US09231354B1
公开(公告)日：2016-01-05
申请号：US14475704
申请日：2014-09-03
发明人： Robert Spinner , Eli Levi , Richard Engel , Thomas Leddy
IPC分类号： H01R9/05 , H01R24/40 , H01R24/28 , H01R4/48 , H01R13/629
CPC分类号： H01R24/52 , H01R13/432 , H01R2103/00 , H01R2107/00
摘要： Cable interconnection terminated by a pin or socket includes a housing, an inner conductor arranged in the housing and having a first end adapted to couple to the pin or socket, and an outer sheath adapted to couple to an outer sheath of a cable including at least one conductor, e.g., a coaxial cable, twin-axial cable or tri-axial cable. The interconnection also includes first and second pins. The first pin is arranged at a second end of the inner conductor while the second pin is electrically connected to the outer sheath. The first and second pins each have a mating portion, and both mating portions terminate at a common plane a set distance from the housing. This termination in a common plane, substantially perpendicular to the axial direction of the pins, enables the cable to mate with a wide range of electronic componentry.
摘要翻译： 由引脚或插座端接的电缆互连件包括壳体，布置在壳体中的内部导体，并且具有适于联接到销或插座的第一端和适于耦合到至少包括的电缆的外护套的外护套 一根导体，例如同轴电缆，双轴电缆或三轴电缆。 互连还包括第一和第二引脚。 第一销布置在内导体的第二端，而第二销电连接到外护套。 第一和第二销各自具有配合部分，并且两个配合部分终止于与壳体设定距离的公共平面。 这种在公共平面上的基本上垂直于销的轴向方向的终端使得电缆能够与宽范围的电子部件配合。
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公开(公告)号：US10151791B1
公开(公告)日：2018-12-11
申请号：US15821964
申请日：2017-11-24
发明人： Robert Spinner , Eli Levi , Jim McKenna , William Harold Leippe , William Biagiotti , Richard Engel
IPC分类号： G01R31/28 , G01R1/04 , G01R31/3183
摘要： A mixed signal testing system capable of testing differently configured units under test (UUT) includes a controller, a test station and an interface system that support multiple UUTs. The test station includes independent sets of channels configured to send signals to and receive signals from each UUT being tested and signal processing subsystems that direct stimulus signals to a respective set of channels and receive signals in response thereto. The signal processing subsystems enable simultaneous and independent directing of stimulus signals through the sets of channels to each UUT and reception of signals from each UUT in response to the stimulus signals. Received signals responsive to stimulus signals provided to a fully functional UUT (with and without induced faults) are used to assess presence or absence of faults in the UUT being tested which may be determined to include one or more faults or be fault-free, i.e., fully functional.
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