Paper Title :Study Of A Cordic Based Radix-4 FFT Processor
Author :Ajay S. Padekar, S. S. Belsare
Article Citation :Ajay S. Padekar ,S. S. Belsare ,
(2014 ) " Study Of A Cordic Based Radix-4 FFT Processor " ,
International Journal of Electrical, Electronics and Data Communication (IJEEDC) ,
pp. 117-121,
Volume-2,Issue-3
Abstract : Abstract-This paper focuses on the study of FFT and IFFT of pipelined based radix-4 algorithm and to proceed this
algorithm it uses a butterfly structure method.Due to the use of radix-4 instead of radix-2 technique, computation speed gets
doubled. To proceed further, Butterfly structure i.e. BFI and BFII can be executed using the DFT algorithm.Twiddle factor
multipliers (TFM) can be implemented using Co-ordinate Rotation Digital Computer (CORDIC) algorithm,there are other
units like delay units and control units for them we use FSM based design.
Type : Research paper
Published : Volume-2,Issue-3
DOIONLINE NO - IJEEDC-IRAJ-DOIONLINE-554
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Published on 2014-03-24 |
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