Arbitrary waveform generator with phase-shift based on FPGA
Qu Yong
Abstract
Qu Yong
Abstract
In this paper, the design ideas of how to develop a DDS waveform generator with FPGA ,including the method of generating arbitrary waveform and how to get two independent signals, are introduced.This system is mainly controlled by FPGA of Altera.It and is also assisted by micro-processor Atmega64.
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In this paper, the design ideas of how to develop a DDS waveform generator with FPGA ,including the method of generating arbitrary waveform and how to get two independent signals, are introduced.This system is mainly controlled by FPGA of Altera.It and is also assisted by micro-processor Atmega64.
Key concepts: Waveform, Field-programmable gate array, Computer science, Generator (circuit theory), Signal generator, Arbitrary waveform generator, Phase (matter), Computer hardware