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2006•Modern Electronics TechniqueRequires access

Application of DDS/FPGA in Signal Generator Systems

Xiujie Qu

Open publisher page 4 citations

Abstract

Direct Digital Synthesis(DDS) is a new way to synthesize frequency which is developing quickly these years,and is used in many fields.In this paper,Based on the principle and application of DDS,DDS chip AD9854 is combined with FPGA to develop a kind of signal generator.This kind of signal generator is flexible and controllable,then the user can get several Linear Frequency Module(LFM)signals as needed through choosing different control modules.

About this research paper

What this paper is about

Direct Digital Synthesis(DDS) is a new way to synthesize frequency which is developing quickly these years,and is used in many fields.In this paper,Based on the principle and application of DDS,DDS chip AD9854 is combined with FPGA to develop a kind of signal generator.This kind of signal generator is flexible and controllable,then the user can get several Linear Frequency Module(LFM)signals as needed through choosing different control modules.

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OpenAlex reports 4 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Direct Digital Synthesis(DDS) is a new way to synthesize frequency which is developing quickly these years,and is used in many fields.In this paper,Based on the principle and application of DDS,DDS chip AD9854 is combined with FPGA to develop a kind of signal generator.This kind of signal generator is flexible and controllable,then the user can get several Linear Frequency Module(LFM)signals as needed through choosing different control modules.

Key concepts: Field-programmable gate array, Signal generator, Generator (circuit theory), Direct digital synthesizer, Computer science, SIGNAL (programming language), Electronic engineering, Chip

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