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Patent Searching and Data


Matches 651 - 700 out of 9,536

Document Document Title
JP2014145757A
To generate a chirp signal, supply it to a DUT, and measure a return signal from the DUT using an MDO.An MDO 105 includes: a signal generator 160 configured to generate a test signal having a span ranging from a user-configurable start f...  
JP2014139548A
To perform detection without influence of an electromagnetic wave due to radio communication.A detection device 1 which detects analog quantity and wirelessly transmits detection data to a measurement device 2 comprises: an AD converter ...  
JP5562982B2  
JP2014134538A
To provide a signal test device.A signal test device includes: a probe body; a probe column installed at one end of the probe body; a probe pin connected to the probe column and contacted with a signal end of a test object; a ground term...  
JP5558340B2  
JP5558364B2  
JP5543324B2  
JP5546423B2  
JP5540959B2  
JP2014119455A
To provide measurement display capability of a test and measurement instrument.The test and measurement instrument includes a processor configured to sample input signals and generate a plurality of measurements. The processor is configu...  
JP2014119458A
To automatically adjust a display center frequency and a span in a test and measurement instrument.A test and measurement instrument includes a processor configured to digitize an input signal, locate a primary peak, and determine a prim...  
JP5530343B2  
JP5532247B2  
JP5523394B2  
JP5525144B2  
JP2014102199A
To reduce an influence on waveform display due to the deterioration of a communication speed.The waveform display device includes: storage parts (memories 12a, 12b) for storing measurement data Dm received from a measurement device 2 for...  
JP2014102253A
To perform combinatorial mask triggering in terms of space and time.One or more mask triggers can be configured. Combinatorial mask triggering logic can make various determinations about a relationship between a digitized signal and the ...  
JP5508576B2  
JP5509570B2  
JP2014098698A
To navigate a user of a test system in order to analyze a bus.A user is navigated through information related to the status of one or more layers of a signal, such as a serial or parallel bus. Information may be displayed by selecting fi...  
JP2014513288A
the present invention relates to a multi-channel PWM waveform measuring instrument -- further -- detailedIn the complicated diagnostic process of a servo drive, the loss of the expensive semiconductor device for electric power is reduced...  
JP5507345B2  
JP5503617B2  
JP5506167B2  
JP5501858B2  
JP5501869B2  
JP5500527B2  
JP5496781B2  
JP5496613B2  
JP5500526B2  
JP5488914B2  
JP5488875B2  
JP5493650B2  
JP5493348B2  
JP2014085312A
To increase the intuitiveness of movement operation of a waveform display range to improve operational feeling, on a waveform display device.A waveform display device including a touch panel comprises: a measurement value storage unit fo...  
JP2014081236A
To reduce the number of components and save a space of an attachment mechanism, in an attachment structure of a front panel and a front panel cover in a waveform display device.In the attachment structure of a front panel and a front pan...  
JP5485500B2  
JP5484918B2  
JP2014077791A
To generate a trigger event on the basis of a covariance value or a correlation value between multiple signals.A reference signal is digitized and stored, and is used as a reference in comparing with input signals in real time. The avera...  
JP2014077795A
To check if a ground connection between a test measurement device and a DUT is good.A probe includes a signal input terminal to receive an active signal from the DUT, and a signal output terminal to provide the active signal to the test ...  
JP2014075075A
To easily change a numerical value (a setting value) as an operation condition in a short time.When executing any of processing A of increasing a setting value in an upper limit value display area 11 or a setting value in a lower limit v...  
JP5476265B2  
JP5481272B2  
JP2014071123A
To improve anomaly triggering capabilities.The test and measurement instrument comprises an input terminal configured to receive a signal. An acquisition engine is coupled to the input terminal, the acquisition engine being configured to...  
JP2014071121A
To eliminate chatter on the X-axis when acquisition continually updates.Averaging of multiple edges eliminates chatter while at the same time increases timing accuracy of each edge beyond ability of a base acquisition system. An embodime...  
JP2014071118A
To improve waveform presentation by using digital edge averaging.A method can include receiving an input signal having multiple signal edges, performing an initial scan of the input signal to identify peaks corresponding to the signal ed...  
JP2014066707A
To visually detect anomalies in non-periodic signals.One device may take the form of an oscilloscope capable of displaying segments of a complete waveform record that includes non-periodic triggering events. The segments may be displayed...  
JP2014066627A
To enable quick and easy visual recognition of an association between a signal waveform based on a display target signal and character information relating to the display target signal without causing wrong recognition of the association...  
JP5475484B2  
JP5456581B2  

Matches 651 - 700 out of 9,536