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公开(公告)号：US09846184B2
公开(公告)日：2017-12-19
申请号：US13682645
申请日：2012-11-20
Applicant: Tektronix, Inc.
Inventor： Kenneth P. Dobyns , Gary J. Waldo
IPC: G01R23/165 , G01R13/02 , G01R23/16
CPC classification number: G01R23/165 , G01R13/0254 , G01R23/16
Abstract: Embodiments of the invention include methods and instruments for performing combinatorial mask triggering. One or more mask triggers can be configured. Combinatorial mask triggering logic can make various determinations about the relationship between a digitized signal and the one or more mask triggers. The various determinations about the relationship can include considerations of both space and time. When the combinatorial trigger criteria have been satisfied, a trigger signal is generated, and the digital data associated with an incoming signal is stored to memory. The combinatorial mask triggering logic can operate on signals in the frequency domain, the time domain, or both.
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公开(公告)号：US20140142880A1
公开(公告)日：2014-05-22
申请号：US13682645
申请日：2012-11-20
Applicant: Tektronix, Inc.
Inventor： Kenneth P. Dobyns , Gary J. Waldo
IPC: G01R23/165
CPC classification number: G01R23/165 , G01R13/0254 , G01R23/16
Abstract: Embodiments of the invention include methods and instruments for performing combinatorial mask triggering. One or more mask triggers can be configured. Combinatorial mask triggering logic can make various determinations about the relationship between a digitized signal and the one or more mask triggers. The various determinations about the relationship can include considerations of both space and time. When the combinatorial trigger criteria have been satisfied, a trigger signal is generated, and the digital data associated with an incoming signal is stored to memory. The combinatorial mask triggering logic can operate on signals in the frequency domain, the time domain, or both.
Abstract translation: 本发明的实施例包括用于执行组合掩模触发的方法和装置。 可以配置一个或多个掩码触发器。 组合掩码触发逻辑可以对数字化信号和一个或多个掩码触发之间的关系进行各种确定。 关于关系的各种确定可以包括空间和时间的考虑。 当已经满足组合触发条件时，产生触发信号，并将与输入信号相关联的数字数据存储到存储器中。 组合掩码触发逻辑可以对频域，时域或两者的信号进行操作。
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公开(公告)号：US09020016B2
公开(公告)日：2015-04-28
申请号：US14073544
申请日：2013-11-06
Applicant: Tektronix, Inc.
Inventor： Kenneth P. Dobyns , Marcus K. DaSilva
CPC classification number: H04B17/16 , G01R13/0236 , G01R13/0272 , G01R23/16
Abstract: A test and measurement instrument including a time domain channel configured to process a first input signal for analysis in a time domain; a frequency domain channel configured to process a second input signal for analysis in a frequency domain; and an acquisition system coupled to the time domain channel and the frequency domain channel. The acquisition system is configured to acquire data from the time domain channel and the frequency domain channel. Time domain and frequency domain data can be time aligned.
Abstract translation: 一种测试和测量仪器，包括被配置为处理第一输入信号以在时域中进行分析的时域通道; 频域信道，被配置为处理第二输入信号以在频域中进行分析; 以及耦合到时域信道和频域信道的采集系统。 采集系统被配置为从时域信道和频域信道获取数据。 时域和频域数据可以进行时间对齐。
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Patent Agency Ranking
公开(公告)号：US20140064346A1
公开(公告)日：2014-03-06
申请号：US14073544
申请日：2013-11-06
Applicant: Tektronix, Inc.
Inventor： Kenneth P. Dobyns , Marcus K. DaSilva
IPC: H04B17/00
CPC classification number: H04B17/16 , G01R13/0236 , G01R13/0272 , G01R23/16
Abstract: A test and measurement instrument including a time domain channel configured to process a first input signal for analysis in a time domain; a frequency domain channel configured to process a second input signal for analysis in a frequency domain; and an acquisition system coupled to the time domain channel and the frequency domain channel. The acquisition system is configured to acquire data from the time domain channel and the frequency domain channel. Time domain and frequency domain data can be time aligned.
Abstract translation: 一种测试和测量仪器，包括被配置为处理第一输入信号以在时域中进行分析的时域通道; 频域信道，被配置为处理第二输入信号以在频域中进行分析; 以及耦合到时域信道和频域信道的采集系统。 采集系统被配置为从时域信道和频域信道获取数据。 时域和频域数据可以进行时间对齐。
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6.发明申请SIGNAL ACQUISITION SYSTEM HAVING REDUCED PROBE LOADING OF A DEVICE UNDER TEST 有权信号采集系统，具有减少的测试装置的探测负载公开(公告)号：US20130221985A1
公开(公告)日：2013-08-29
申请号：US13854566
申请日：2013-04-01
Applicant: TEKTRONIX, INC.
Inventor： Josiah A. Bartlett , Ira G. Pollock , Daniel G. Knierim , Lester L. Larson , Scott R. Jansen , Kenneth P. Dobyns , Michael Duane Stevens
IPC: G01R35/00
CPC classification number: G01R35/005 , G01R1/06766
Abstract: A signal acquisition system has a signal acquisition probe having probe tip circuitry coupled to a resistive center conductor signal cable. The resistive center conductor signal cable of the signal acquisition probe is coupled to a compensation system in a signal processing instrument via an input node and input circuitry in the signal processing instrument. The signal acquisition probe and the signal processing instrument have mismatched time constants at the input node with the compensation system providing pole-zero pairs for maintaining flatness over the signal acquisition system frequency bandwidth.
Abstract translation: 信号采集系统具有信号采集探针，其具有耦合到电阻中心导体信号电缆的探针尖端电路。 信号采集探头的电阻中心导体信号电缆通过输入节点和信号处理仪器中的输入电路耦合到信号处理仪器中的补偿系统。 信号采集探头和信号处理仪器在输入节点处具有不匹配的时间常数，补偿系统提供极零对，以保持信号采集系统频率带宽的平坦度。
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公开(公告)号：USD758370S1
公开(公告)日：2016-06-07
申请号：US29528276
申请日：2015-05-27
Applicant: Tektronix, Inc.
Designer： Robert R. Kreitzer , Kenneth P. Dobyns , Kevin C. Ayers , J. Steven Lyford
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8.发明授权Signal acquisition system having reduced probe loading of a device under test 有权信号采集系统具有减少被测设备的探头负载公开(公告)号：US08723530B2
公开(公告)日：2014-05-13
申请号：US13854566
申请日：2013-04-01
Applicant: Tektronix, Inc.
Inventor： Josiah A. Bartlett , Ira G. Pollock , Daniel G. Knierim , Lester L. Larson , Scott R. Jansen , Kenneth P. Dobyns , Michael Duane Stevens
IPC: G01R35/00
CPC classification number: G01R35/005 , G01R1/06766
Abstract: A signal acquisition system has a signal acquisition probe having probe tip circuitry coupled to a resistive center conductor signal cable. The resistive center conductor signal cable of the signal acquisition probe is coupled to a compensation system in a signal processing instrument via an input node and input circuitry in the signal processing instrument. The signal acquisition probe and the signal processing instrument have mismatched time constants at the input node with the compensation system providing pole-zero pairs for maintaining flatness over the signal acquisition system frequency bandwidth.
Abstract translation: 信号采集系统具有信号采集探针，其具有耦合到电阻中心导体信号电缆的探针尖端电路。 信号采集探头的电阻中心导体信号电缆通过输入节点和信号处理仪器中的输入电路耦合到信号处理仪器中的补偿系统。 信号采集探头和信号处理仪器在输入节点处具有不匹配的时间常数，补偿系统提供极零对，以保持信号采集系统频率带宽的平坦度。
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公开(公告)号：USD743343S1
公开(公告)日：2015-11-17
申请号：US29521095
申请日：2015-03-19
Applicant: Tektronix, Inc.
Designer： Robert R. Kreitzer , Kenneth P. Dobyns , Kevin C. Ayers , J. Steven Lyford
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