VLSI Implementation of Area-Efficient and Low Power OFDM Transmitter and Receiver

Background: This paper consists of an analysis of Fast Fourier Transform (FFT) architectures which are the backbone of any OFDM based wireless networks. Methods: By using the FFT concepts we are indeed in developing an efficient architectures for wireless networks which are common in everywhere now-a-days, Our concepts are purely based upon in development we have to test it by using Field Programmable Gate Array (FPGA),we are using Xilinx based Spartan-3e FPGA. Results: The concepts are simulated by using Modelsim6.3c and to synthesize by using Xilinx ISE 10.1.