V. Mangaiyarkarasi

Alagappa University · Department of Corporatesecretaryship

Digital marketing in India with fast grow. Many Indian companies are using digital marketing for competitive advantage. Success of marketing campaign cannot be solely achieved by digital marketing only. Rather for success of any marketing campaign it should fully harness the capabilities of various marketing techniques available within both the tra...

Fast Fourier Transformation (FFT) is one of the basic operations in field of digital signal and image processing. Signal analysis, Data Compression, Sound Filtering, Partial differential equations, Multiplication of large integers, Image filtering are the important applications of the Fast Fourier Transform. In this paper, pipelined 64-point split...

Background: Fast Fourier Transform (FFT) processor is the important method in Orthogonal Frequency Division Multiplexing (OFDM) communication systems. Split-Radix Fast Fourier Transform (SRFFT) estimates the least number of multiplications compared to other FFT algorithm; hence SRFFT is the best for the implementation of low power FFT processor. Me...

We present a novel pipelined Fast Fourier Transform (FFT) architecture which is capable of producing the output sequence in normal order. The Fast Fourier Transform (FFT) is periodically employed in the algorithms of signal processing for the applications of Orthogonal Frequency Division Multiplexing (OFDM). In this paper, a new pipelined 32 point...

Wireless 4G and 5G technology is required more spectrums and advanced antennas to achieve high speed in mobile and other application. Multiple Input Multiple Output (MIMO) OFDM technique is used to improve the Spectrum efficiency with least effort. The main component of MIMO OFDM transceiver is Fast Fourier Transform (FFT). FFT is used to transfer...