Bibliographic citations
Arias, L., (2020). Adaptación de un algoritmo usando la FFT para incrementar la velocidad de transmisión en sistemas del multiplexación frecuencial [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/22373
Arias, L., Adaptación de un algoritmo usando la FFT para incrementar la velocidad de transmisión en sistemas del multiplexación frecuencial [Tesis]. PE: Universidad Nacional de Ingeniería; 2020. http://hdl.handle.net/20.500.14076/22373
@mastersthesis{renati/711910,
title = "Adaptación de un algoritmo usando la FFT para incrementar la velocidad de transmisión en sistemas del multiplexación frecuencial",
author = "Arias Antonio, Leandro Teodoro",
publisher = "Universidad Nacional de Ingeniería",
year = "2020"
}
The main objective of this research work is the adaptation of an algorithm based on the Fast Fourier Transform (FFT) fast the aplication in an OFDM system an design and implementation in digital hardware of a computing architcture of the FFT base on an excellent improvement of the Cooley-Tukey algorithm. lt is achieved with the Radix-2 algorithm wich is a variety of the Radix-r algorithm generation that is used in a modulation and demodulation in an OFDM communication system.First, it is perfomed the CooleyTukey algorithm is the most common algorithms in order to calculate an FFT, an excellent improvement of this algorithm are called Radix-r, which is adapted as the Radix-2 algorithm, achieving that DFTs computing are descomposed in several consecutive DFT whit an advantage in the computing as the easiest.Then the Radix-r algorithm architecture are perfomed in a general mode of the implementation shapes in three kinds parallel, descomposed and iterative. And particular case, of the Radix-2, we will utilize en iterative form in each stage of the Radix computing. So achieving the data transmission is faster and more efficient when they are implemented in the OFDM systems.
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