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2012•Journal of Ningbo University of TechnologyRequires access

Design of FPGA-based Double-channel DDS Signal Generator

FU Yue-qian

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Abstract

The paper introduces the principles and the implementation methods of FPGA-based double-channel DDS signal generator,analyzes in detail the design principles and proposes ways for the logic design of DDS control core and the design of microcontroller programming with FPGA devices.The signal generator boasts advantages of high-precision programmable control in such parameters as frequency,phase,waveform,amplitude and other parameters.

About this research paper

What this paper is about

The paper introduces the principles and the implementation methods of FPGA-based double-channel DDS signal generator,analyzes in detail the design principles and proposes ways for the logic design of DDS control core and the design of microcontroller programming with FPGA devices.The signal generator boasts advantages of high-precision programmable control in such parameters as frequency,phase,waveform,amplitude and other parameters.

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Available abstract

The paper introduces the principles and the implementation methods of FPGA-based double-channel DDS signal generator,analyzes in detail the design principles and proposes ways for the logic design of DDS control core and the design of microcontroller programming with FPGA devices.The signal generator boasts advantages of high-precision programmable control in such parameters as frequency,phase,waveform,amplitude and other parameters.

Key concepts: Field-programmable gate array, Signal generator, Microcontroller, Computer science, Generator (circuit theory), Waveform, SIGNAL (programming language), Arbitrary waveform generator

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