Fast Fourier Transform Utilizing Modified 4:2 & 7:2 Compressor

With the advent of new technology in the fields of VLSI and communication, there is also an ever growing demand for high speed processing and low area design. It is also a well-known fact that the multiplier unit forms an integral part of processor design. Due to this regard, high speed multiplier architectures become the need of the day. In this paper, the authors introduce a novel architecture to perform high speed multiplication using ancient Vedic math’s techniques. A new high speed approach utilizing 4:2 compressors and novel 7:2 compressors for addition has also been incorporated in the same and has been explored.

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International Journal of Engineering Research and Development (IJERD)