【摘要】 介绍了直接数字合成技术的原理及其在任意波形发生器上的应用,设计了任意波形发生器和多类信号的混合发生软件,并对任意波形发生器的性能进行了测试。测试结果表明,该仪器频率信号发生准确、可靠。将该仪器用于漆包线信号传输特性分析,得到了漆包线的频率特性。更多还原

【Abstract】 The theory of digital synthesizing technology and its application in arbitrary waveform generator are introduced.A arbitrary waveform generator and its software are designed and tested.The examination result shows that the generated signal’s frequency is exact and reliable.The frequency character of a lacquer lead is gained using this technology.更多还原