Browsing Dissertations & Theses by Title
Now showing items 62-81 of 608
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A CMOS Conductometric Circuit For Chemical Sensing Using Nanowire Sensor Arrays
(Electrical Engineering, 2013-10-22)In this thesis, a readout circuit for conductometric electrochemical sensor array is designed and implemented. It is designed to work with the output range of a Carbon Nanotube Chemiresistive Sensor Array. The sensor arrays ... -
CMOS Optical Transimpedance Amplifier Design For PAM Signaling Application
(Electrical Engineering, 2007-08-23)The advent of Internet telephony and the surge in data communication field necessitate the use of broadband communication systems. The Optical communication systems has been suggested as an attractive solution to cope ... -
A CMOS Switched Capacitor Based Amperometric Readout Circuit For Microneedle Glucose Sensor
(Electrical Engineering, 2014-03-12)Accurate regulation of glucose metabolism is one of the key factors in keeping a healthy state among mammalians. Increase in failure of this natural blood glucose regulatory mechanism has propelled the research for ... -
A CMOS Ultra-wideband Differential Low Noise Amplifier
(Electrical Engineering, 2007-08-23)In this thesis, a CMOS Ultra-wideband (UWB) Low noise Amplifier (LNA) was designed and simulated. In the design, specific architecture decisions were made in consideration of ultimately including this LNA in a system-on-chip ... -
CMOS VCO & LNA Implemented By Air-suspended On-chip RF MEMS Inductors
(Electrical Engineering, 2007-09-17)In this thesis, a CMOS 2.4 GHz Low noise amplifier (LNA) and Voltage-controlled oscillator (VCO) was designed and simulated. These circuits were designed to operate in the 2.4GHz Industrial Scientific Medicine (ISM) band ... -
Collision Detection And Penetration Depth Calculation In Virtual Surgical Simulation
(Electrical Engineering, 2009-09-16)Virtual Reality (VR) based surgical simulators create a simulated, realistic three dimensional surgical environments using advanced graphic and haptic rendering techniques. Virtual objects, which are geometric surface ... -
Collision Response For Virtual Laparoscopic Surgery
(Electrical Engineering, 2007-08-23)During laparoscopic surgery the surgeon operates inside the abdomen guided by the 2D imagery of the operating area. This image is obtained via a camera inserted through a small incision. Laparoscopic surgery, in contrast ... -
Collision Response Of Surface Modeled Organs For Virtual Laparoscopic Surgery
(Electrical Engineering, 2009-09-16)Laparoscopic surgery is a modern surgical procedure in which, operations are performed in the abdomen by monitoring the image from a laparoscope: a telescopic rod lens system, which is usually connected to a video camera ... -
Combined Scalability Coding Based On The Scalable Extension Of H.264/avc
(Electrical Engineering, 2009-09-16)Fine-grain scalability (FGS) based on significant and refinement coding is one of the ways to achieve quality scalability by providing a graceful quality degradation through truncations of the FGS enhancement layer. This ... -
Combining The Wind Power Generation System With Energy Storage Equipments
(Electrical Engineering, 2009-09-16)With the advance in wind turbine technologies, the cost of wind energy becomes competitive with other fuel-based generation resources. Due to the price hike of the fossil fuel and the concern of the global warming, the ... -
COMMUNICATION-COGNIZANT CONTROL OF MICROGRIDS
(2017-08-10)The increased integration of power electronic devices, advanced software-based controllers, and communication networks has transformed the microgrid from a simple physical system into a cyber-physical system. In this work, ... -
Compact modeling methodology development for thermomechanical assessment in high-end mobile applications-planar and 3D TSV packages
(2014-12)For the last few decades, Moore's law has been driving the microelectronics industry to achieve high performance with small form-factors at a reasonable cost. The continued miniaturization of the transistors has resulted ... -
A Comparison Method To Evaluate Motion Splicing Techniques
(Electrical Engineering, 2011-07-14)The development of methods for the re-use and modification of motion data is an activearea of research. Among these methods, we find automatic techniques to generate a spliced motion by combining different actions recorded ... -
COMPARISON OF DIFFERENT METALS AS ELECTRODES FOR A FLEXIBLE MICRO pH SENSOR
(2016-05-10)pH can be explained in general terms as a numerical scale used to state the acidity or basicity of an aqueous solution. Keeping track of pH is very useful in many applications like medicine, civil engineering, chemical ... -
Complex Directional Wavelet Transforms: Representation, Statistical Modeling And Applications
(Electrical Engineering, 2009-09-16)The thesis presents an new image decomposition for feature extraction, which is called the pyramidal dual-tree directional filter bank (PDTDFB). The image representation has an overcomplete ratio of less than 8/3 and uses ... -
The Complex Gaussian Scale Mixtures Of Complex Wavelet Coefficients And Applications
(Electrical Engineering, 2011-07-14)In this thesis, the complex Gaussian scale mixture (CGSM), which is an extension of the Gaussian scale mixture (GSM) for real-valued random variables to the complex case, is presented to model the complex wavelet coefficients. ... -
Complexity Reduction For VP6 To H.264 Transcoder Using Motion Vector Reuse
(Electrical Engineering, 2010-07-19)VP6 is a video coding standard developed by On2 Technologies, Inc. It is the preferred codec for Macromedia Flash 8 video. VP6 gained importance with Macromedia Flash emerging as a widely adopted video streaming technology ... -
Complexity Reduction In H.264 Encoder Using Open Multiprocessing
(Electrical Engineering, 2012-07-25)H.264 video standard developed by Joint Video Team has proven dramatic improvements in bit-rate efficiency, compression ratio, video quality and error resilience. But, all this is achieved at the expense of more than four ... -
Complexity Reduction In HEVC Intra Coding And Comparison With H.264/AVC
(Electrical Engineering, 2014-03-12)ITU-T (VCEG) and ISO/IEC (MPEG) collaborated and formed the joint collaborative team on video coding (JCT-VC) in April 2010 to develop the next-generation video coding (NGVC) standard.. HEVC standard doubles the coding ... -
Complexity Reduction In Inter Layer Inter Prediction In Scalable High Efficiency Video Coding
(Electrical Engineering, 2014-09-17)In scalable extension of HEVC, the base layer is coded using normal HEVC codec and the enhancement layers are coded using interlayer prediction for both intra and inter predictions. The prediction process for the enhancement ...