DocumentCode
453643
Title
An Itra-high Speed Real-time T Processor
Author
Hang, Shiqun ; Yu, Dunshan ; Sheng, Shimin
Author_Institution
Institute of Microelectronics, Peking University, Beijing 100871, P. R. China. Email: zhangsq@ime.pku.edu.cn
Volume
1
fYear
2005
fDate
24-27 Oct. 2005
Firstpage
227
Lastpage
230
Abstract
To meet the real-time demand of ultra-high speed, long size FFT in some specific communication or signal processing systems, a real-time FFT processor is presented in this paper, which can fulfill real-time demand of 512 points complex FFT at 1GHz sample rate. And with our strategy, longer size FFT can be implemented only adding some stage and enlarge the control counter. By paralleling data processing, we solve the problems coming with high clock frequency, such as power consumption and design complexity.
Keywords
Clocks; Computational complexity; Discrete Fourier transforms; Energy consumption; Frequency; Hardware; Microelectronics; Pipelines; Real time systems; Signal processing algorithms;
fLanguage
English
Publisher
ieee
Conference_Titel
ASIC, 2005. ASICON 2005. 6th International Conference On
Print_ISBN
0-7803-9210-8
Type
conf
DOI
10.1109/ICASIC.2005.1611291
Filename
1611291
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