宽带高纯频谱任意波形发生器的设计

Design of a Broadband Arbitrary Waveform Synthesizer with High Spectrum Purity

信号波形的复杂化和多样化设计是当今雷达与电子战系统工程师所要面对的重要问题。文中介绍了一种基于高速数模电路的任意波形发生器设计思路及其工程实现模型,并就其相位噪声、杂散电平等性能加以分析。最后介绍了任意波形发生器的几个典型应用。

How to design the complex and various waveform is the most important problem that the radar′s and electronic warfare's engineers have to face today.In this paper,An idea on the design of arbitrary waveform synthesizer which based on high speed digital and analog circuits is introduced.The engineering model is also provided.Then the parameters such as phase noise and spurious are analyzed.Several major applications of arbitrary waveform synthesizer are introduced at last.