浅谈基于FPGA的波形发生器设计

在电子测试中,常需要用到一些复杂,具有特殊性质的信号,要求其波形可任意产生,频率方便调节。结合实际需要,本文设计了一种基于FPGA的任意波形发生器,可以完成简单的信号采集和低频信号产生系统。通过实验仿真,使本设计达到预设目标,证明以FPGA实现波形发生器的可行性。

Electronic testing requires complex or special signals. It is also required that the wave can be generated as wel as the frequency can be control ed. This paper designs an Arbitrary Waveform Generator(AWG) based on FPGA, to complete a simple signal acquisition and low-frequency generating system. It’s proved that the design achieves requirements which is predetermined and the method to make the AWG using FPGA is available.