DocumentCode
1576726
Title
Constant scale factor, on-line CORDIC algorithm in the circular coordinate system
Author
Hamill, R. ; McCanny, J.V. ; Walke, R.L.
Author_Institution
Inst. of Adv. Microelectron., Queen´´s Univ., Belfast, UK
fYear
1995
Firstpage
562
Lastpage
571
Abstract
Real time digital signal processing requires the development of high performance arithmetic algorithms suitable for VLSI design. In this paper, a new online, circular coordinate system CORDIC algorithm is described, which has a constant scale factor. This algorithm was developed using a new Angular Representation (AR) model. A radix 2 version of the CORDIC algorithm is presented, along with an architecture suitable for VLSI implementation
Keywords
VLSI; digital arithmetic; digital signal processing chips; iterative methods; parallel algorithms; parallel architectures; VLSI design; VLSI implementation; angular representation model; architecture; arithmetic algorithms; circular coordinate system; constant scale factor; digital signal processing; online CORDIC algorithm; radix 2 version; real time DSP; Delay; Digital arithmetic; Feedback loop; Hardware; Iterative algorithms; Microelectronics; Redundancy; Signal processing algorithms; Vectors; Very large scale integration;
fLanguage
English
Publisher
ieee
Conference_Titel
VLSI Signal Processing, VIII, 1995. IEEE Signal Processing Society [Workshop on]
Conference_Location
Sakai
Print_ISBN
0-7803-2612-1
Type
conf
DOI
10.1109/VLSISP.1995.527527
Filename
527527
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