Browsing School of Microelectronic Engineering (Theses) by Title
Now showing items 27-46 of 57
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High power led thermal dissipation analysis via slug and heat sink
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2013)High power light emitting diode (LED), are captivating attention in recent times due to its cogent impacts on lighting industry in terms of efficacy, low power consumption, long lifetime and miniature physical size. ... -
Improve micro genetic algorithm for multiobjective kursawe function and low pass filter circuit design optimization
Although Evolutionary Algorithms (EAs) have been widely implemented for solving Multiobjective Optimization Problems (MOPs), the convergence of EAs towards Pareto optimal front is still an issue of concern. In order to ... -
Improved UMHexagonS algorithm and architecture for low power H.264 video compression
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2013)Video has been part of our daily life either for entertainment, work, or communication. The video can be used in form of television, movies, streaming video, video call or even for personal recording. The process of recording ... -
Improvement of technique to convert Chebyshev, Butterworth and composite low pass filter into microstrip circuit
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2014)The aim of this thesis is to improve the technique of converting Chebyshev, Butterworth and Composite Low Pass Filter into microstrip line circuit operating at Ultra-High Frequency (UHF) band (2.5 GHz) for wireless ... -
Integrated optical Mach-Zehnder interferometer for biosensor application
Dengue is an emerging global health problem affecting over half the world’s population. With the rapid pace of population growth and climate change, the population at risk of dengue has reached the figure of 2.5-3.0 billions, ... -
Intelligent design of microneedle structure for drug delivery system
Transdermal drug delivery (TDD) is an attractive system to transport drugs or biological compounds into human body, for its apparent benefit of eliminating pain and inconvenient intravenous injections. Microneedle is one ... -
Intensity extraction and normalization algorithm development for DNA microarray image processing
Microarray has several thousands of spots that represent various parts of human genes on a slide. Each of the spot consists of two samples (normal as a reference and cancer as a target). The samples are labeled into green ... -
Investigation of four wave mixing & cross gain modulation in photonic transmission system
This thesis focuses on investigation of two nonlinear effects, four wave mixing (FWM) and cross gain modulation (XGM) in photonic transmission system. The work begins with analyzing the performance for both nonlinear effects ... -
Investigation of improved evolutionary feature selection techniques for biomedical applications
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2014)In the hypothesis of pattern recognition, the classification of medical datasets is becoming a challenging task due to the large number of features and training data limitations. Redundancies present in these irrelevant ... -
Investigation of SPM and XPM in soanolm and its application in wavelength conversion
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2014)This thesis focuses on investigation of self phase modulation (SPM) and cross phase modulation (XPM) in semiconductor optical amplifier nonlinear optical loop mirror (SOA-NOLM) and its application in wavelength conversion. ... -
Investigation of ultrasonification effect on physical and electrical characteristics of Bax Sr1-x TiO3 thin films prepared using sol-gel method
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2012)The characterization of Barium Strontium Titanate (BST) with the ratio of 60:40 and 80:20 in terms of surface morphology and electrical properties to produce the best BST solution according to its various applications has ... -
MEMS piezoresistive accelerometer sensor for gait analysis
Microelectromechanical Systems (MEMS) based accelerometers have been reported as one of the most popular applications in sensing methods. For establishing the microsystem technology, Finite Element Analysis (FEA) has ... -
MEMS pressure sensor for gait analysis
Pressure sensor plays an important role in many applications, especially in gait analysis. The focus of this dissertation is to design a pressure sensor to be applied onto the shoe insole. The piezoelectric effect is ... -
Microchannel interrogation with twyman-green interferometer
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2011)The Twyman-Green Interferometer (TGI) setup for measuring microfluidic channel depth has been developed. The main objective of this study is to develop a non-contact measuring instrument capable of performing depth ... -
Multi-wavelength brillouin fiber laser by utilizing fiber bragg grating
A ring cavity multi-wavelength Brillouin fiber laser by utilizing fiber Bragg grating is evolved to increase the transmission or data rate in the optical fiber communication especially in dense wavelength division multiplexing ... -
A novel approach using optical fringe analysis for breast carcinoma detection
Breast carcinoma is one of the primary cancers diagnosed among woman with 25.1 % accounted of all cancers in women. Recognized methods for breast carcinoma detection and diagnosis include breast self examination (BSE), ... -
Numerical simulations of innovative ground plane and double-gate configurations in thin-body and -buried oxide of SOI MOSFETS
The downscaling of transistors enables an increased in transistor density, faster switching speeds and greater complexity with no increase in power consumption. However, the scaling of the conventional planar MOS transistors ... -
Optimization of line pattern transfer of integrated optical mach-zender interferometer for optical sensor
Conventional photolithography usually used in in-house fabrication process to transfer the design of line pattern. This research lays the foundation for the optimization of photo lithography process for line pattern transfer ... -
Physical and electrical characterization of sol-gel derived BaxSr1-xTiO3 thin films of various composition ratios and thicknesses
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2011)Among the various dielectric materials, barium strontium titanate has been extensively studied due to its high dielectric constant, low dielectric loss and high tunability. Barium strontium titanate is a composition ... -
Portable shoe integrated instrumentation for gait analysis measurement using mems based devices
(Universiti Malaysia Perlis (UniMAP)School of Microelectronic Engineering, 2013)Gait analysis measurement is a method to access and identify gait events and the measurements of dynamic and motion parameters involving the lower part of body. This significant method is widely used in sports, rehabilitation ...