engineering sciences
Design and Analysis of a Fault Tolerant Microprocessor Based on Triple Modular Redundancy Using VHDL
by: editor_ijaet, 7 pagesThere are numerous real time & operation critical systems in which the failure of the system is unacceptable at any stage of processing. The examples of such systems are like ATM machines, ...
Energy Management for Wireless Sensor Network Nodes
by: editor_ijaet, 7 pagesWireless sensor networks consist of small, autonomous devices with wireless networking capabilities. In order to further increase the applicability in real world applications, minimizing energy ...
FUNCTIONAL AND HEALTH RELATED ANALYSIS IN THE DISCIPLINE OF PROSTHETICS
by: editor_ijaet, 9 pagesThe purpose of this investigation was to identify the determinants of patient satisfaction with outcome after a period of wearing prosthesis. The instruments demonstrate adequate internal consistency ...
HIGH TRANSMISSION PERFORMANCE OF RADIO OVER FIBER SYSTEMS OVER TRADITIONAL OPTICAL FIBER COMMUNICATION SYSTEMS USING DIFFERENT CODING FORMATS FOR LONG HAUL APPLICATIONS
by: editor_ijaet, 17 pagesIn the present paper, Radio over fiber (ROF) transport systems have the potential to offer large transmission capacity, significant mobility and flexibility, as well as economic advantage due to its ...
DESIGN AND NOISE ANALYSIS OF BIQUAD GIC NOTCH FILTER IN 0.18 µM CMOS TECHNOLOGY
by: editor_ijaet, 7 pagesIn design of analog circuits not only the gain and speed are important but power dissipation, supply voltage, linearity, noise and maximum voltage swing are also important. Noise limits the minimum ...
EMBEDDING IMAGE IN MID FREQUENCY BAND USING DWT TECHNIQUE
by: editor_ijaet, 6 pagesAs for the ensurement of copyright protection of the cover image and the watermark, we propose a DWT based dual watermarking technique in which blind and non-blind algorithms are used. The binary ...
STEGANOGRAPHIC APPROACH FOR HIDING IMAGE IN DCT DOMAIN
by: editor_ijaet, 7 pagesSince all the multimedia products are released via internet so it’s an urgent need today to protect the data from malicious attacks. This lead to the research in the area of Digital ...
EFFECT OF PROCESS PARAMETERS ON MECHANICAL PROPERTIES OF THE INVESTMENT CASTINGS PRODUCED BY USING EXPANDABLE POLYSTYRENE PATTERN
by: editor_ijaet, 10 pagesThe present study is concerned with the investigation of mechanical properties of A713 alloy castings produced by investment casting process using expandable polystyrene as the pattern material and ...
A COMPREHENSIVE STUDY OF SPECTRUM SENSING TECHNIQUES IN COGNITIVE RADIO
by: editor_ijaet, 13 pagesThe electromagnetic spectrum is a natural scarce resource. Radio transmission involves the use of part of the electromagnetic spectrum. Use of spectrum is regulated by government agencies such as ...
