Radix-2 k delay feed-back and radix-K delay commutator are the most well-known pipeline
architecture for FFT design. This paper proposes a novel radix-2 2 multiple delay …

In this study, an efficient addressing scheme for radix-4 FFT processor is presented. The
proposed method uses extra registers to buffer and reorder the data inputs of the butterfly …

In this research, novel architectures based on different design approaches and arithmetic
techniques such as direct mapping implementation, dynamic partial reconfiguration (DPR) …

FFT algorithms using hybrid Radix structures play a key role in the design of DSP
processors used in 4G and 5G communications. This paper explores a low complex and …

The wireless communication system requires high performance and low power
implementation. The core block in the communication systems is the Fast Fourier Transform …

The FFT processor is a critical block in all multi-carrier systems used primarily in the mobile
environment. The portability requirement of these systems is mainly responsible for the need …

A successful voice correspondence has become a prime need in the quick creating world. In
acoustic applications, commotion from the encompassing condition diminishes the nature of …

The execution of FIR channels on FPGA taking into account conventional technique costs
significant equipment assets, which conflicts with the diminishing of circuit scale and …

INTRODUCTION The Fourier transform (FT) is a technique to transform a signal from the
time domain into the frequency domain to analyze the signal's frequency components …

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 …