Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Area Efficient Radix 4 2 64 Point Pipeline FFT Architecture Using Modified CSD Multiplier
View through CrossRef
A modified Fast Fourier Transform (FFT) based radix 42 algorithm for Orthogonal Frequency Division Multiplexing (OFDM) systems is presented. When compared with similar schemes like Canonic signed digit (CSD) Constant Multiplier, the modified CSD multiplier can provide a improvement of more than 36% in terms of multiplicative complexity. In Comparison of area being occupied the amount of full adders is reduced by 32% and amount of half adders is reduced by 42%. The modified CSD multiplier scheme is implemented on Xilinx ISE 10.1 using Spartan-III XC3S1000 FPGA as a target device. The synthesis results of modified CSD Multiplier on Xilinx show efficient Twiddle Factor ROM Design and effective area reduction in comparison to CSD constant multiplier.
Title: Area Efficient Radix 4 2 64 Point Pipeline FFT Architecture Using Modified CSD Multiplier
Description:
A modified Fast Fourier Transform (FFT) based radix 42 algorithm for Orthogonal Frequency Division Multiplexing (OFDM) systems is presented.
When compared with similar schemes like Canonic signed digit (CSD) Constant Multiplier, the modified CSD multiplier can provide a improvement of more than 36% in terms of multiplicative complexity.
In Comparison of area being occupied the amount of full adders is reduced by 32% and amount of half adders is reduced by 42%.
The modified CSD multiplier scheme is implemented on Xilinx ISE 10.
1 using Spartan-III XC3S1000 FPGA as a target device.
The synthesis results of modified CSD Multiplier on Xilinx show efficient Twiddle Factor ROM Design and effective area reduction in comparison to CSD constant multiplier.
Related Results
Design and Implementation of AGU based FFT Pipeline Architecture
Design and Implementation of AGU based FFT Pipeline Architecture
Abstract
Present it is most needful task to get various applications with parallel computations by using a Fast Fourier Transform (FFT) and the derived outputs shoul...
Installation Analysis of Matterhorn Pipeline Replacement
Installation Analysis of Matterhorn Pipeline Replacement
Abstract
The paper describes the installation analysis for the Matterhorn field pipeline replacement, located in water depths between 800-ft to 1200-ft in the Gul...
Design of delay efficient Booth multiplier using pipelining
Design of delay efficient Booth multiplier using pipelining
Multiplication is one of the most an essential arithmetic operation used in numerous applications in digital signal processing and communications. These applications need transform...
Development and Validation of Machine-Learning Clear-Sky Detection Method Using 1-Min Irradiance Data and Sky Imagers at a Polluted Suburban Site, Xianghe
Development and Validation of Machine-Learning Clear-Sky Detection Method Using 1-Min Irradiance Data and Sky Imagers at a Polluted Suburban Site, Xianghe
Clear-sky detection (CSD) is of critical importance in solar energy applications and surface radiative budget studies. Existing CSD methods are not sufficiently validated due to th...
Objectifying the Role of the Depressor Anguli Oris Muscle Using High-Resolution Ultrasound: A Prospective Study
Objectifying the Role of the Depressor Anguli Oris Muscle Using High-Resolution Ultrasound: A Prospective Study
Background:
In the setting of facial palsy, synkinesis of the depressor anguli oris (DAO) muscle is a common pathology, impairing dynamic and resting facial symmetry.
...
Mechanisms of Puerariae Lobatae Radix in regulating sebaceous gland secretion: insights from network pharmacology and experimental validation
Mechanisms of Puerariae Lobatae Radix in regulating sebaceous gland secretion: insights from network pharmacology and experimental validation
ObjectiveThis research aims to explore how Puerariae Lobatae Radix regulates sebaceous gland secretion using network pharmacology, and validate its effects on important targets thr...
A fructan: fructan fructosyltransferase activity from Lolium rigidum
A fructan: fructan fructosyltransferase activity from Lolium rigidum
SUMMARYFructan: fructan fructosyltransferase (FFT) activity was purified about 300‐fold from leaves of Lolium rigidum Gaudin by a combination of affinity chromatography, gel filtra...
A System Bioinformatics Approach Predicts the Molecular Mechanism Underlying the Course of Action of Radix Salviae Reverses GBM Effects
A System Bioinformatics Approach Predicts the Molecular Mechanism Underlying the Course of Action of Radix Salviae Reverses GBM Effects
Objective. This study used in vitro techniques to investigate the therapeutic effect of Radix Salviae on human glioblastoma and decode its underlying molecular mechanism. Methods. ...