DocumentCode
1705182
Title
A study of signal generation based on CORDIC algorithm
Author
Shijie, Chen ; Wang, Houjun
Author_Institution
Sch. of Autom. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Volume
2
fYear
2005
Lastpage
1337
Abstract
This paper proposes a new method of sinusoidal signal generation, which is based on the combination of an IIR digital filter and Coordinate Rotations Digital Computer (CORDIC) arithmetic. Theoretical analysis of the method is discussed. Simulation results show that, at the same level of hardware consumption, this method outputs signals with higher SNR and higher frequencies, compared to the direct CORDIC algorithm.
Keywords
IIR filters; digital arithmetic; signal processing; CORDIC arithmetic; Coordinate Rotations Digital Computer; IIR digital filter; SNR; sinusoidal signal generation; Clocks; Computational modeling; Digital filters; Digital signal processing; Frequency; Iterative algorithms; Programmable logic arrays; Signal generators; Signal processing algorithms; Signal synthesis;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Circuits and Systems, 2005. Proceedings. 2005 International Conference on
Print_ISBN
0-7803-9015-6
Type
conf
DOI
10.1109/ICCCAS.2005.1495353
Filename
1495353
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