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2006•Journal of China Academy of Electronics and Information TechnologyRequires access

Design of DDS signal source based on DSP builder

Birong Xu

Open publisher page 1 citations

Abstract

Based on the principle of direct digital synthesizer,the paper introduces a method to develop a high precise DDS signal source which can generate sine wave,triangle wave and square wave with FPGA,through DSP Builder and Quartus lI produced by Altera.The results of the experiment prove that the system in this paper is feasible and effective.

About this research paper

What this paper is about

Based on the principle of direct digital synthesizer,the paper introduces a method to develop a high precise DDS signal source which can generate sine wave,triangle wave and square wave with FPGA,through DSP Builder and Quartus lI produced by Altera.The results of the experiment prove that the system in this paper is feasible and effective.

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OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Method / approach

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Available abstract

Based on the principle of direct digital synthesizer,the paper introduces a method to develop a high precise DDS signal source which can generate sine wave,triangle wave and square wave with FPGA,through DSP Builder and Quartus lI produced by Altera.The results of the experiment prove that the system in this paper is feasible and effective.

Key concepts: Digital signal processing, Field-programmable gate array, Direct digital synthesizer, Computer science, SIGNAL (programming language), Sine, Square wave, Sine wave

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