ARBITRARY WAVEFORM GENERATION APPARATUS AND ARBITRARY WAVEFORM GENERATION METHOD

There are provided a waveform memory 10 that stores waveform data of an arbitrary waveform, a control unit 30 that outputs the waveform data stored in the waveform memory in time-series order at predetermined time intervals, and a waveform signal generation unit 20 that generates a waveform signal b...

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Bibliographische Detailangaben
Hauptverfasser:	HOSAKA, Yasuo, IWAI, Tatsuya
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRICITY PULSE TECHNIQUE
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Beschreibung
Zusammenfassung:	There are provided a waveform memory 10 that stores waveform data of an arbitrary waveform, a control unit 30 that outputs the waveform data stored in the waveform memory in time-series order at predetermined time intervals, and a waveform signal generation unit 20 that generates a waveform signal by performing digital-analog conversion on the waveform data output under the control of the control unit. A data processing unit 40 that sequentially calculates, when generating a pulse pattern waveform, waveform data in time-series order based on pulse pattern data is further provided, and the control unit outputs the sequentially calculated waveform data at predetermined time intervals from the data processing unit to the waveform signal generation unit, and causes the waveform signal generation unit to generate a waveform signal by performing digital-analog conversion.