Name
Abstract | ||
|---|---|---|
In the Software Defined Radio (SDR) area, parameterization is becoming a very important topic in the design of multi-standard terminals. In this context, the Common Operator (CO) technique defines an open and optimized terminal based on a limited set of generic components called Common Operators. The method was already described in and a new relevant possible CO was presented: R-LFSR based CORDIC which is a result of synergy study between CORDIC and Reconfigurable LFSR. We present in this work an original FFT architecture based on the CORDIC in which R-LFSR is exploited. In this case, FFT functions which were performed by CORDIC can be performed by R-LFSR and vice-versa. The novel FFT architecture was successfully implemented on a FPGA Virtex-4 to compare with a FFT using conventional CORDIC. The complexity evaluation is presented. |
Year | DOI | Venue |
|---|---|---|
2010 | 10.1109/CIP.2010.5604220 | CIP |
Keywords | Field | DocType |
digital arithmetic,fast fourier transforms,field programmable gate arrays,reconfigurable architectures,shift registers,software radio,fpga virtex-4,r-lfsr based cordic common operator,linear feedback shift register,memory-efficient fft architecture,multistandard terminal,reconfigurable lfsr,software defined radio,cordic,common operator,fft,lfsr,limit set,radio frequency | Shift register,Architecture,Software-defined radio,Computer science,Parallel computing,Field-programmable gate array,Radio frequency,Fast Fourier transform,CORDIC,Computational science,Operator (computer programming) | Conference |
ISBN | Citations | PageRank |
978-1-4244-6457-9 | 1 | 0.54 |
References | Authors | |
6 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Hongzhi Wang | 1 | 644 | 55.39 |
| Yves Louët | 2 | 112 | 23.96 |
| Palicot, Jacques | 3 | 122 | 13.87 |
| Laurent Alaus | 4 | 26 | 4.13 |
| Dominique Noguet | 5 | 156 | 16.97 |