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41. 发明申请

WO2008064769A2 METHOD AND DEVICE FOR TRIGGERING A RECORDING OF A MEASURING SIGNAL 审中-公开
标题翻译：方法和装置用于触发测量信号的记录
公开(公告)号：WO2008064769A2
公开(公告)日：2008-06-05
申请号：PCT/EP2007009806
申请日：2007-11-13
申请人： ROHDE & SCHWARZ , SCHMIDT KURT
发明人： SCHMIDT KURT
IPC分类号： G01R13/34
CPC分类号： G01R13/0254 , G01R23/16
摘要： The invention relates to a device for triggering a recording of a measuring signal in accordance with at least one trigger event that can be identified in a frequency distribution of variable pairs from two variables of measuring signals that are independent from each other. Said device comprises a discriminator (1) for identifying trigger events having respectively one frequency (NofTreffer) determined with respect to each pair of variables and one frequency (NofTreffer) which, in the first embodiment, is located outside the upper threshold value (UpperNofTreffer) and a lower threshold value (LowerNofTreffer) associated, respectively with the pair of variables, and in a second embodiment, is located inside said threshold value, and for characterising the associated respective trigger event with the aid of an activated first trigger marker (TrigMerkl) associated with the each pair of variables. A memory (2) is used to memorise at least the upper and lower threshold values (UpperNofTreffer, LowerNofTreffer) for each pair of variables.
摘要翻译：一种用于触发一测量信号的记录作为至少一种在所测量的信号的触发事件的两个相互依存的参数的特征值对频率分布可识别的功能装置包括用于触发事件的识别的识别器（1），每个具有在各自的特性对和在所确定的在第一实施例中，内与各自的特性对上和下阈值的（UpperNofTreffer，LowerNofTreffer）躺在频率（NofTreffer）相关联的一个和用于识别与借助于相应遇到触发事件之外，在第二实施例中，活化的与各自的特性对第一触发标志的（TrigMerkl）相关联，存储器（2）用于存储至少上部和下部阈值（UpperNofTreffer，LowerNofTreffer）对于每对参数。

42. 发明申请

WO2004038432A3 HIGH BANDWIDTH REAL TIME OSCILLOSCOPE 审中-公开
标题翻译：高带宽实时振荡器
公开(公告)号：WO2004038432A3
公开(公告)日：2005-04-07
申请号：PCT/US0333943
申请日：2003-10-24
申请人： LECROY CORP
发明人： PUPALAIKIS PETER J , GRAEF DAVID
IPC分类号： G01R13/02 , G01R13/34 , G01V1/00 , H03M1/12
CPC分类号： H03M1/12 , G01R13/0272 , G01R19/2509 , H03M1/121
摘要： A method and apparatus for digitizing a data signal, the method comprising the steps of receiving an input analog data signal (100), splitting (112) the received input analog data signal into a plurality of split signals, and mixing (116) at least one of the split signals with a predetermined periodic function with a predetermined frequency. The split signals are then digitized (106, 111) and combined (132) mathematically to form a single output data stream (135) that is a substantially correct representation of the original input signal.
摘要翻译：一种用于数字化数据信号的方法和装置，所述方法包括以下步骤：接收输入模拟数据信号（100），将接收到的输入模拟数据信号分解（112）成多个分离信号，并至少混合（116）具有预定频率的具有预定周期功能的分离信号中的一个。然后，分割信号在数学上被数字化（106,111）和组合（132）以形成作为原始输入信号的基本正确表示的单个输出数据流（135）。

43. 发明申请

WO0241493A3 PROCESSING WEB FOR DATA PROCESSING IN A DIGITAL OSCILLOSCOPE OR SIMILAR INSTRUMENT 审中-公开
标题翻译：处理数字处理数字处理软件或类似仪器
公开(公告)号：WO0241493A3
公开(公告)日：2004-01-08
申请号：PCT/US0143118
申请日：2001-11-16
申请人： LECROY CORP
发明人： MILLER MARTIN THOMAS , CAKE ANTHONY , LIBBY JONATHAN CALVIN
IPC分类号： G01R13/20 , G01R13/02 , G01R13/34 , G01R19/25 , G05B15/02 , G06F9/445 , G01R13/00 , G09G5/22
CPC分类号： G06F9/44505 , G01R13/02 , G01R13/029 , G01R13/345 , G01R19/2506 , G05B15/02 , H04N21/47202 , H04N21/8173
摘要： A method and apparatus for configuring and performing processing in a digital oscilloscope. The method comprises the steps of receiving one or more instructions and defining a plurality of processing elements (760) based upon the received instructions. The plurality of processing elements (760) is connected to define a processing web for performing a desired processing. The plurality of processing elements (760) is synchronized to generate a synchronized result.
摘要翻译：一种用于在数字示波器中配置和执行处理的方法和装置。该方法包括以下步骤：基于接收到的指令接收一个或多个指令并定义多个处理元件（760）。多个处理元件（760）被连接以限定用于执行所需处理的处理卷筒纸。多个处理元件（760）被同步以产生同步结果。

44. 发明申请

WO03016924A3 OSCILLOSCOPE MODULE FOR PORTABLE ELECTRONIC DEVICE 审中-公开
标题翻译：用于便携式电子设备的示波器模块
公开(公告)号：WO03016924A3
公开(公告)日：2003-09-12
申请号：PCT/US0225873
申请日：2002-08-15
申请人： SPX CORP , LIPSCOMB EDWARD E , RAICHLE KURT , LIEBL TROY , SEBASTIAN SCOTT C , FRANZ MARTIN P
发明人： LIPSCOMB EDWARD E , RAICHLE KURT , SEBASTIAN SCOTT C , FRANZ MARTIN P
IPC分类号： G01R13/34 , G01R15/12
CPC分类号： G01R13/345 , G01R15/125
摘要： An oscilloscope adapter for a portable electronic device includes a hardware interface connector and a computer program memory. The memory stores computer program instructions that to direct the electronic device to collecting data representative of an signal from an external source and displaying the data as a waveform comprising individual data values as a function of time. The user may select one or more of the scales of the graph. The adapter also may include one or more of a model waveform database, a collected waveform database, an application-specific database, and a language database.
摘要翻译：用于便携式电子设备的示波器适配器包括硬件接口连接器和计算机程序存储器。存储器存储计算机程序指令，以指导电子设备收集表示来自外部源的信号的数据，并将数据显示为包括作为时间的函数的个体数据值的波形。用户可以选择一个或多个图表的比例。适配器还可以包括一个或多个模型波形数据库，收集的波形数据库，应用程序专用数据库和语言数据库。

45. 发明申请

WO0241103A3 STREAMING ARCHITECTURE FOR WAVEFORM PROCESSING 审中-公开
标题翻译：波浪加工流水建筑
公开(公告)号：WO0241103A3
公开(公告)日：2003-02-27
申请号：PCT/US0143211
申请日：2001-11-16
申请人： LECROY CORP
发明人： MILLER MARTIN THOMAS , LIBBY JONATHAN CALVIN , RITTER GILLES
IPC分类号： G01R13/20 , G01R13/02 , G01R13/34 , G01R19/25 , G05B15/02 , G06F9/445
CPC分类号： G06F9/44505 , G01R13/02 , G01R13/029 , G01R13/345 , G01R19/2506 , G05B15/02 , H04N21/47202 , H04N21/8173
摘要： An oscilloscope apparatus and method of processing waveform data using a streaming architecture. The apparatus has multiple processing objects (processors) that share a common cache memory in which the waveform data is stored during processing. Each processing object (220) performs a sequential processing operation by retrieving a "chunk" or portion of the waveform from the memory, processes the chunk of data, and re-stores the processed data into the same location in the cache memory. This process is generally repeated until the entire waveform has been sequentially processed. The apparatus operates using a "pull" design wherein the last processor requests the next chunk to be processed from the preceeding processor. In this manner, the waveform data is essentially processed by pulling it thorugh the sequence of processing objects. The multiple processing objects may be implemented as a sequence of software processing objects in a processing thread or as separate hardware processors.
摘要翻译：使用流式架构处理波形数据的示波器装置和方法。该装置具有共享公共高速缓冲存储器的多个处理对象（处理器），其中在处理期间存储波形数据。每个处理对象（220）通过从存储器中检索“块”或波形的一部分来执行顺序处理操作，处理数据块，并将处理的数据重新存储到高速缓冲存储器中的相同位置。通常重复该过程直到整个波形被顺序处理。该设备使用“拉”设计进行操作，其中最后的处理器从先前的处理器请求要处理的下一个块。以这种方式，通过拉动它来处理对象的序列来基本上处理波形数据。多个处理对象可以被实现为处理线程中的软件处理对象的序列或者作为单独的硬件处理器。

46. 发明申请

WO02041088A1 CONTROL VARIABLES 审中-公开
标题翻译：控制变量
公开(公告)号：WO02041088A1
公开(公告)日：2002-05-23
申请号：PCT/US2001/043122
申请日：2001-11-16
IPC分类号： G01R13/20 , G01R13/02 , G01R13/34 , G01R19/25 , G05B15/02 , G06F9/445 , G05B11/01
CPC分类号： G06F9/44505 , G01R13/02 , G01R13/029 , G01R13/345 , G01R19/2506 , G05B15/02 , H04N21/47202 , H04N21/8173
摘要： A method and apparatus for governing the internal operation of an instrument. A plurality of analog signals (C1) are acquired by the oscilloscope. These signals are controlled by an control module (112) in accordance with various probes and other hardware (110). Various control processes are applied to the waveforms in accordance with various control variables (120) provided by the user via a user interface (115) and output form of various data are provided to a processing system (121) and (130).
摘要翻译：一种用于控制仪器内部操作的方法和装置。多个模拟信号（C1）由示波器获取。根据各种探头和其他硬件（110），这些信号由控制模块（112）控制。根据由用户经由用户界面（115）提供的各种控制变量（120）将各种控制过程应用于波形，并将各种数据的输出形式提供给处理系统（121）和（130）。

47. 发明申请

WO01031352A1 MEASURING INSTRUMENT WITH MULTIPLE SIGNAL TERMINALS SHARED IN MULTIPLE OPERATION MODES 审中-公开
标题翻译：在多种操作模式下共享多个信号终端的测量仪器
公开(公告)号：WO01031352A1
公开(公告)日：2001-05-03
申请号：PCT/JP2000/007435
申请日：2000-10-24
IPC分类号： G01D9/00 , G01D9/28 , G01R13/28 , G01R13/34 , G01R15/12 , G01R31/28 , H04J3/00 , G01R29/08 , G01R15/00
CPC分类号： G01R13/342 , G01R1/04 , G01R15/125 , G01R31/2839
摘要： A plurality of signal-processing units corresponding to a plurality of operation modes are housed in a case (1), on the front (1a) of which are arranged a control panel (3), a display and a plurality of signal terminals (5a) located near the display and shared by the signal-processing units. A signal name memory stores the signal name (11) assigned to the signal at the signal terminal for each of the signal-processing units. A switch is operated to connect a signal terminal for a specified operation mode with a signal-processing unit for the specified operation mode. The signal name corresponding to the specified operation mode is read from the signal name memory and indicated near the associated signal terminal on the screen (4a) of the display.
摘要翻译：对应于多个操作模式的多个信号处理单元被容纳在壳体（1）中，其前面（1a）布置有控制面板（3），显示器和多个信号端子（5a ）位于显示器附近并由信号处理单元共享。信号名称存储器存储分配给每个信号处理单元的信号端子处的信号的信号名称（11）。操作开关用于将用于指定操作模式的信号端子与用于指定操作模式的信号处理单元连接。从信号名称存储器读取与指定的操作模式相对应的信号名称，并在显示器的屏幕（4a）上的关联的信号端子附近指示。

48. 发明申请

WO99049398A1 WAVEFORM DISPLAY UTILIZING FREQUENCY-BASED COLORING AND NAVIGATION 审中-公开
标题翻译：波形显示利用基于频率的彩色和导航
公开(公告)号：WO99049398A1
公开(公告)日：1999-09-30
申请号：PCT/US1999/005550
申请日：1999-03-15
IPC分类号： G01R13/20 , G01R13/28 , G01R13/34 , G06T11/20 , G06F15/00
CPC分类号： G01R13/345 , G01R13/206 , G01R13/28 , G06T11/206
摘要： Time evolution of a signal during a signal epoch is represented by a waveform display in which the foreground pixels in a column of pixels assigned to a time interval (element 112A) within the signal epoch are rendered with a color that depends on frequency-dependent information (element 104) relating to a time segment that includes the time interval.
摘要翻译：在信号周期期间信号的时间演变由波形显示表示，其中分配给信号时期内的时间间隔（元件112A）的像素列中的前景像素被渲染为具有取决于频率依赖信息的颜色（元件104）涉及包括时间间隔的时间段。

49. 发明申请

WO1997014970A1 SYSTEM AND METHOD OF ELIMINATING SYSTEMATIC NOISE IN STIMULUS-RESPONSE SYSTEMS 审中-公开
标题翻译：系统和方法消除系统噪声在刺激反应系统
公开(公告)号：WO1997014970A1
公开(公告)日：1997-04-24
申请号：PCT/US1996016620
申请日：1996-10-18
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY
发明人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY , ASHOORI, Raymond, C.
IPC分类号： G01R13/34
CPC分类号： G01R13/32
摘要： A system and method of eliminating systematic noise in a stimulus-response system. A data acquisition time frame is triggered during which a desired response signal is acquired. The triggering initiates the systematic noise which is stored along with the desired response signal. A stimulus signal is provided to the stimulus-response system in order to induce the desired response signal. A variable delay is introduced between the triggering of the data acquisition time frame and the provision of the stimulus signal. Individual sets of response signals are acquired which respectively correspond to each introduced variable delay. The sets of acquired response signals are shifted so that the stimulus signals are equivalent in time with respect to each set of acquired response signals. The shifted sets of acquired response signals are summed in order to convolute in time the systematic noise.
摘要翻译：一种在刺激反应系统中消除系统噪声的系统和方法。触发数据采集时间帧，在此期间获取期望的响应信号。触发启动与期望的响应信号一起存储的系统噪声。刺激信号被提供给刺激 - 响应系统以便诱导期望的响应信号。在触发数据采集时间帧和提供刺激信号之间引入了可变延迟。获取分别对应于每个引入的可变延迟的各组响应信号。获取的响应信号的集合被移位，使得刺激信号相对于每组获取的响应信号在时间上是等效的。所获取的响应信号的移位集合被相加以便及时地对系统噪声进行卷积。

50. 发明申请

WO1993013427A1 DIGITAL SAMPLING OF INDIVIDUAL PULSES 审中-公开
标题翻译：个人脉搏数字采样
公开(公告)号：WO1993013427A1
公开(公告)日：1993-07-08
申请号：PCT/GB1992002318
申请日：1992-12-14
申请人： THE SECRETARY OF STATE FOR DEFENCE IN HER ... , LEWIS, Meirion
发明人： THE SECRETARY OF STATE FOR DEFENCE IN HER ...
IPC分类号： G01R13/34
CPC分类号： G01R13/347
摘要： A device and a process for enabling an incident wide bandwidth (greater than about 1GHz) short duration (less than about 10 microseconds) individual pulse of electromagnetic radiation to be digitally sampled at a sampling rate that is achievable by available digital sampling circuits. The incident pulse is modulated onto an optical signal to form a modulated optical signal and the whole, or successive or randomly selected parts, of the modulated optical signal are replicated using optical time delay means. The resulting plurality of modulated optical signal representations of the whole or parts of the incident pulse can then be digitally sampled at a sampling rate which is reduced in proportion to the number of replications to obtain a complete digital representation of the incident pulse.
摘要翻译：一种用于使得能够以可用数字采样电路可实现的采样速率数字采样的电磁辐射的单个脉冲的入射宽带宽（大于约1GHz）的短持续时间（大于约1微秒）的装置和处理。将入射脉冲调制到光信号上以形成调制的光信号，并且使用光时延装置复制调制光信号的整个或连续或随机选择的部分。然后可以以与复制次数成比例地减小以获得入射脉冲的完整数字表示的采样率数字采样所得到的入射脉冲的全部或部分的调制光信号表示。

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