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Localization In Noisy Environment Using Extended Kalman Filter
(Electrical Engineering, 2008-04-22)
Localization is an important aspect of Wireless Sensor Networks. Information regarding the position of the sensor nodes is not always known. Without the position information of the sensors, the data reported by the sensors ...
Design And Functionality Analysis Of Operational Amplifiers With Rail-to-rail Input And Output Capability
(Electrical Engineering, 2008-04-22)
The operational amplifier (op amp) is a fundamental building block in analog integrated circuit design. For low power-supply voltages, the common-mode input voltage and the output voltage of op amps are always required to ...
Decision And Control In Distributed Cooperative Systems
(Electrical Engineering, 2008-09-17)
This dissertation presents novel matrix-based approaches for decision and control in distributed cooperative systems such as wireless sensor networks. A novel matrix-based Discrete Event Controller has been implemented for ...
Time-varying Feedback Systems Design Via Diophantine Equation Order Reduction
(Electrical Engineering, 2008-04-22)
Diophantine equation plays an important role in the design and synthesis of feedback compensators. Many methods have been developed to solve the Diophantine equation. This dissertation develops a new systematic approach ...
Integrated MEMS Microsensors
(Electrical Engineering, 2008-04-22)
Many Micro-Electro-Mechanical Systems (MEMS) products have been commercialized at a fraction of the cost and size of conventional devices. Low cost, small sizes and multi-function are the ultimate objectives of commodity ...
Performance Evaluation Of Greedy Heuristic For SIP Analyzer In H.264/SVC
(Electrical Engineering, 2008-08-08)
The latest scalable video coding standard, H.264/SVC uses many components of H.264/AVC standard to maintain backward compatibility and also has proposed many tools to support scalable video coding with increased coding ...
On Reducing Call Drop Outs By Improving Bit Error Rate Performance In A GSM Mobile Communications System
(Electrical Engineering, 2008-08-08)
Call Drop Out is one of the most annoying problems in Mobile Communications. It is one of the most important Quality of Service (QoS) indicators for a mobile carrier. Over the years, many strategies have been proposed to ...
Wireless Devices For Medical Applications
(Electrical Engineering, 2008-04-22)
The deployment of medical electronics in healthcare plays a significant role to overcome many problems in disease treatment and diagnosis. For advanced applications, wireless solutions are preferred. The wireless technologies ...
Embedded System For Monitoring Human Activities Using 3-axis Accelerometer
(Electrical Engineering, 2008-04-22)
The last decade has witnessed a surge of interest in new sensing and monitoring devices for health care. In several medical and non-medical applications it is necessary to measure the human activities. Detection and ...
Micromachined Nanoporous Membranes For Blood Oxygenation Systems
(Electrical Engineering, 2008-09-17)
An oxygenator is a medical device that aids in the exchange of oxygen and carbon dioxide in the human blood during procedures and illnesses that may cause the interruption or cessation of blood flow in the body. Porous ...