Design and analysis of OFDM transceiver with novel architecture

In this work, an analysis is performing with OFDM transceiver architecture in order to reduce the area utilization of the transceiver by introducing a new technique in computing the FFT architectures available within OFDM transceiver architecture. For prototyping circuits FPGA is better choice than using ASIC (application Specific Integrated Circuit), CUSTOM or SEMICUSTOM. FPGA implementations because avoid the Initial costs and Great development time and the inherent risks of conventional ASIC. So, in this way, the development of high advanced techniques of digital data transmission and the actual FPGA stage of integration make possible the building all the circuits that compounds a digital communication systems in an unique chip. To make use of this modern technologies of data transmission, it is necessary the development efficient techniques of digital modulation. The OFDM is the biggest utilized recently, principally, because of it use the efficient FFT to do the modulation.