| DDS在任意波形发生器中的应用 |
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| 引用本文： | 王永,刘志强,刘硕.DDS在任意波形发生器中的应用[J].仪表技术,2001(4):22-23,33. |
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| 作者姓名： | 王永 刘志强 刘硕 |
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| 作者单位： | 河北工业大学,电气信息学院,天津,300130 |
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| 摘 要： | 介绍采用直接数字合成（DDS）技术来合成任意波形的方法。通过此方法可以方便的合成任意波形，并且波形失真度小，频带宽、频率调节精度高。
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| 关 键 词： | 直接数字频率合成 D／A转换 波形发生器 |
The Application of DDS in the Arbitrary Waveform Generator |
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| WANG Yong,LIU Zhi-qiang,LIU Shuo.The Application of DDS in the Arbitrary Waveform Generator[J].Instrumentation Technology,2001(4):22-23,33. |
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| Authors: | WANG Yong LIU Zhi-qiang LIU Shuo |
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| Abstract: | Whole frequency range is divided into several frequency range, and the arbitrary waveform is synthesized by using DDS on everyone frequency range. We can conveniently synthesis arbitrary waveform, and degree of distortion is low, frequency range is wide, the precision of frequency regulator is high. |
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| Keywords: | direct digital synthesis arbitrary waveform D/A conversion |
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