Research on the Harmonics Tester Based on Modern DSP Technology

Author

Song, Wang ; Xiaodong, Zhang ; Na, Li ; Xinjun, Chen

Author_Institution

Shandong Univ.at Weihai, Beijing

fYear

2007

fDate

16-17 Aug. 2007

Firstpage

1330

Lastpage

1334

Abstract

This paper presents a method to design a harmonics tester. The method makes use of modern DSP technology which uses the tool of DSP builder of Al tera. The design process is to fulfill the FFT computing in MATLAB. Then through being translated and edited, the file is downloaded to FPGA. Finally, the SOPC system is setup by the FPGA, peripheral sampling, keyboard and display circuits. The method can greatly improve the developing efficiency, shorten developing period and reduce costs. The practice has proved the accuracy and validity of the method.

Keywords

digital signal processing chips; fast Fourier transforms; field programmable gate arrays; harmonic analysis; test equipment; Altera; DSPbuilder; FFT computing; FPGA; MATLAB; SOPC system; display circuits; harmonics tester; modern DSP technology; peripheral sampling; Circuits; Design methodology; Digital signal processing; Displays; Field programmable gate arrays; Keyboards; MATLAB; Process design; Sampling methods; Testing; FFT; Modern DSP; SOPC; harmonic; tester;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on

Conference_Location

Hangzhou

Print_ISBN

978-1-4244-1045-3

Electronic_ISBN

978-1-4244-1045-3

Type

conf

DOI

10.1109/MAPE.2007.4393522

Filename

4393522