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In this digital era, the need for the efficient communication between different devices with minimum requirement of hardware for the low power, high speed design and also for cost effectiveness is needed. As a result of these digital techniques in aircraft equipment where complexity is increasing due to the number of subsystem and the volume of date processed by them this standard is useful. This...
In recent times, due to usage of avionics subsystems and the amount of data processed by them there is an increased demand for the usage of digital techniques in aircrafts. MIL-STD-1553 has evolved as an international standard for military applications. To meet the real world specifications, it is required to optimize the area and power and to improve the performance of the data bus. Now-a-days, speed...
The main aim of the project is to capture the natural movement of eye and applying it as an aiding application to mute or paralyzed patients. In order to accomplish the development of this aid, Electrooculography method is applied. An Electrooculography is a method based on observing the eye movements also called as ocular movements. The Voltages are acquired as output based on the changes in the...
In every educational institution, attendance for students is compulsory to obtain good knowledge of the lessons taught in the classrooms and also for gaining wisdom as well as the personality development. A biometric attendance system is designed and implemented for efficient real time monitoring as well as transparency in the management of student's genuine attendance using GSM based wireless fingerprint...
Street light monitoring is a vital and inevitable process to avoid night time accidents, criminal activities and thefts etc., In existing systems, the monitoring of street lights rely on man power or sensors which are not reliable and time consuming. Further sudden failure of the lights during night is very difficult to identify manually. Hence, this paper presents a summary of our work on implementation...
Static Noise Margin (SNM) of a Low threshold voltage and power of 7T SRAM Cell is computed using 90nm CMOS Technology on Cadence Virtuoso Tool. Significant contribution of this work is noise margin and it is obtained for various SRAM control operations such as write, hold and read operations. The results of the 7T SRAM Cell are compared with standard 6T SRAM cell in terms of noise margin and power...
The electroencephalogram (EEG) is a recording of the electrical activity of the brain from the scalp. The recorded waveforms reflect the cortical electrical activity. EEG activity is very small, measured in microvolts (µV). EEG is a non-invasive method to record electrical activity of the brain. Most commonly it is used to identify the type and location of the abnormal activity in the brain during...
As the technology scales down to 32nm or below, the leakage power starts dominating the total power. Reduction of this leakage problem is the major problem, today's CMOS technology is facing. Hence researchers are looking for alternate technologies. The Carbon Nanotubes FET (CNTFET) is found to be a most promising device that becomes alternative or replacement for present CMOS technology. As the full...
The efficient ECG data acquisition and transmission is important for detecting the heart disorders. This paper shows a platform of an ECG module, capable of monitoring ECG signals via ARM9 web-server technology in remote PC. In the current version, Ethernet is used for communication between server and PC, to illustrate the working of the module. It is showed in two fronts: 1) The device would get...
This paper proposes a simple and reliable Field Programmable Gate Array (FPGA) based ECG Analysis system. Electrocardiogram (ECG) is important biomedical signal, which show the electrical activity of the heart. ECG waveform provides the valuable information for detection of abnormal heart diseases. For accurate analysis, ECG signal must be processed to remove the noise signal. Also, various features...
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