FPGA Implementation of low power 64-point radix-4 FFT processor for OFDM system

2005 ◽  
Author(s):  
Ishak Suleiman
Keyword(s):  
Low Power ◽  
Fpga Implementation ◽  
Ofdm System ◽  
Fft Processor

Performance Analysis of an Area Efficient and Low Power MOD-R2MDC FFT for MIMO OFDM

2014 ◽  
Vol 573 ◽  
pp. 176-180
Author(s):  
G. Kavitha ◽  
B. Kirthiga ◽  
N. Kirubanandasarathy
Keyword(s):  
Low Power ◽  
Orthogonal Frequency Division Multiplexing ◽  
Ofdm System ◽  
Description Language ◽  
Fft Processor ◽  
Synthesis Tool ◽  
Mimo Ofdm ◽  
Hardware Description ◽  
Fft Algorithms ◽  
Area Efficient

In this paper, an area-efficient low power fast fourier transform (FFT) processor is proposed for multi input multi output-orthogonal frequency division multiplexing (MIMO-OFDM) in wireless communication system. It consists of a modified architecture of radix-2 algorithm which is described as modified radix-2 multipath delay commutation (MOD-R2MDC). The OFDM receiver with modified R2MDC (MOD-R2MDC) FFT was designed by Hardware Description Language (HDL) coding The Xilinx ISE Design Suite 10.1 is used as a synthesis tool for getting the power and area. The Model-Sim 6.3c is used for simulation. Also the existing OFDM system has been tested with these FFT algorithms and their performances were analyzed with respect to occupancy area in FPGA and power consumption. A low-power and area efficient architecture enables the real-time operations of MIMO OFDM system.

Realization of security aware low power sensor node deployment using fpga implementation

2021 ◽  
Author(s):  
S. Murugeswari ◽  
G. Mahendran ◽  
M. Periyasamy ◽  
N. Karthika Devi ◽  
V. Kamila Nasrin ◽  
...  
Keyword(s):  
Low Power ◽  
Sensor Node ◽  
Fpga Implementation ◽  
Node Deployment ◽  
Power Sensor

scholarly journals High Diversity Transceiver for Low Power Differentially Encoded OFDM System

ETRI Journal ◽  
2016 ◽  
Vol 38 (1) ◽  
pp. 90-99 ◽  
Author(s):  
Faisal Nadeem ◽  
Muhammad Zia ◽  
Hasan Mahmood ◽  
Naeem Bhatti ◽  
Ihsan Haque
Keyword(s):  
Low Power ◽  
Ofdm System ◽  
High Diversity

A Low Power and Small Area FFT Processor for OFDM Demodulator

2007 ◽  
Vol 53 (2) ◽  
pp. 274-277 ◽  
Author(s):  
Xiaojin Li ◽  
Zongsheng Lai ◽  
Jianmin Cui
Keyword(s):  
Low Power ◽  
Small Area ◽  
Fft Processor

scholarly journals Low-power, high-speed FFT processor for MB-OFDM UWB application

2011 ◽  
Author(s):  
Guixuan Liang ◽  
Danping He ◽  
Eduardo de la Torre ◽  
Teresa Riesgo
Keyword(s):  
Low Power ◽  
High Speed ◽  
Fft Processor

FPGA Implementation of Low Power Digital QPSK Modulator Using Verilog HDL

2013 ◽  
Vol 13 (3) ◽  
pp. 385-392 ◽  
Author(s):  
Asraf Mohamed Moubark ◽  
Mohd Alauddin Mohd Ali ◽  
Hilmi Sanusi ◽  
Sawal Md. Ali
Keyword(s):  
Low Power ◽  
Fpga Implementation ◽  
Verilog Hdl
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