• Study and Review on the Design and Performance Aspects of III-V Semiconductor Solar Cells (Case Study: Comparison on GaAs, Ge, and Si substrate) 

  Behailu, Netsanet (Addis Ababa University, 2016-11)

  This thesis focuses on studying and reviewing the design and performance aspects of III-V Solar cells; and make a comparison among the solar cells on GaAs, Ge, and Si substrate mainly based on efficiency and cost. The ...
• High Performance Automatic Target Recognition 

  Tadesse, Misiker (Addis Ababa University, 2012-10)

  Designing a vision system, which was motivated by that of the human eye, has been done since the introduction of digital computing devices. Due to its abundant applications, this area is a hot topic in the industry. Its ...
• Modeling of Silicon Nanowire Field Effect Transistors 

  Moges, Kidist (Addis Ababa University, 2011-07)

  Modeling and simulation of Metal Oxide Semiconductor Field Effect Transistors (MOSFETs) is very essential in order to understand the device physics, electrostatics and other important phenomena occurring in this device. ...
• Design of 3D Graphics Accelerator Core for FPGA 

  Abebe, Kibret (Addis Ababa University, 2011-10)

  In this thesis we designed and synthesized 3D graphics accelerator Intellectual Property (IP) using VHDL. The main parts which were designed in this work include: the geometry unit and the rasterizer unit of 3D graphics ...
• High Throughput Aes Crypto Co-Processor 

  Tafesse, Kassaye (2013-02)

  In 2001, National Institute of Standards and Technology (NIST) approved Rijndael as Advanced Encryption Standard(AES).Since its approval, AES is being used widely in different security applications for its good security, ...
• Design of an Improved Adpll for Dual Band Gsm 

  Demissie, Gosa (Addis Ababa University, 2013-02)

  All Digital Phase Locked Loop are widely used frequency synthesizers in different radio communication systems. To use analog phase locked loop in different processes is difficult due to its process sensitivity. In conventional ...
• A Modified Tetrolet Based Image De-Noising for Real Time Edge Detectors 

  Teshome, Eyob (Addis Ababa University, 2012-12)

  Image de-noising involves the manipulation of the image data to produce a visually high quality image. Computer vision involves the identification and classification of objects in an image, therefore edge detection is an ...
• Modeling Carbon Nanotube Field Effect Transistor for Analog and Digital Circuit Design with VHDL-AMS 

  Teferi, Demisew (Addis Ababa University, 2011-07)

  The objective of this thesis is to study the basic electronic properties of carbon nanotubes (CNTs here after) and to model the I-V characteristics of metal-oxide-semiconductor field-effect transistor like carbon nanotube ...
• Design and Simulation of a Wireless Based Transcutaneous Electrical Nerve Stimulator for Pain Control 

  Paulos, Ashenafi (Addis Ababa University, 2016-10)

  Pain is general term for unpleasant sensory and emotional experience associated with actual or potential tissue damage. For this reason, pain control and management is an important welfare concern even in routine management ...
• Performance Comparison of Spatial Multiplexing and Spatial Diversity in Rate Adaptive Wireless MIMO Systems 

  Fikre, Zelalem (Addis Ababa University, 2007-06)

  Multiple antenna systems are known to provide spatial diversity and spatial multiplexing advantages in constructing a reliable and spectrally efficient communication link. In spatial diversity scheme the same message or ...
• (7,3) Maximum - Length Binary Cycle Code Applied to Single Channel Digital Communication System for Error Correction 

  snegash, Yohanne (Addis Ababa University, 1996-06)

  This paper presents the design and hardware implementation of the (7,3) maximum-length binary cyclic code applied to a single channel communication system. In hardware implementation of the system a PC with a data ...
• Coding and Transmission of Non Uniform Alphabets 

  Kassahun, Yohannes (Addis Ababa University, 1998-12)

  Two algorithms are developed in such a way that the decoding and encoding times for Huffinan encoding scheme are minimized. Algorithm One is tested for compression and decompression of text files, while Algorithm Two is ...
• Brain Tumor Detection and Segmentation Using Hybrid Intelligent Algorithms: Design and Implementation 

  Megersa, Yehualashet (Addis Ababa University, 2012-11)

  In brain tumor diagnosis, clinicians integrate their medical knowledge and brain magnetic resonance imaging (MRI) scans to obtain the nature and pathological characteristics of brain tumors and to decide on treatment ...
• Analysis and Design of Medium and High Voltage Network of Sendafa Industry Zone for Improved Reliability and Quality 

  Hailemariam, Tibebu (Addis Ababa University, 2016-07)

  Since recent years, the Government of Ethiopia has been striding to transform the nation’s economy of currently predominantly agriculture lead to industrial economy. To facilitate and achieve this magnificent ambition, one ...
• Neural Network Implementation of Character Recognition 

  Bireda, Tezazu (Addis Ababa University, 1998-05)

  Artificial neural networks, as they are usually called, currently gained much popularity in the design of "intelligent" machines and in programs which are used for automatic pattern recognition as pattern classifiers. ...
• Design of Pulse Width Modulation (Pwm) and It’s Implementation In Xilinx Field Programmable Gate Array (Fpga 

  Ababu, Teshome (Addis Ababa University, 2007-02)

  The following thesis describes the design, the synthesis, and the implementation of pulse width modulation (PWM) in Xilinx Field Programmable Gate Array (FPGA). The contribution of this thesis is the development of PWM ...
• Study on Smart Grid System for Improvement of Power Distribution System Reliability Case Study: Addis Ababa District 

  Gebreegziabher, Tesfaye (Addis Ababa University, 2014-10)

  Unreliable power distribution reduces user power consumption, affects daily activity and drags modern life style. It impacts societal development and individuals’ income. Basically, Power Distribution Reliability has been ...
• Internet Self-Similarity, Modelling and Performance Evaluation 

  Abdulkadir, Taye (Addis Ababa University, 2003-01)

  Understanding the nature of traffic and its associated delay process in high traffic systems, such as the Internet, is essential for Engineering, Operations & Performance evaluation of these networks. It has been a common ...
• Design of Electrical Networks Through Computer-Aidedoptimization Techniques 

  Zewde, Solomon (Addis Ababa University, 1993-06)

  The objective of the study reported in this thesis has been to develop a unified algorithm for the computer-aided design of a wide range of electrical network configurations. While the design has been based on well-known ...
• Assessment of Resource Potential And Modeling of Standalone Pv/Wind Hybrid System for Rural Electrfication, Case Study Axum District 

  Kiros, Solomon (Addis Ababa University, 2014-07)

  So far the Ethiopian Electric Power Corporation (EEPCo) has been electrifying the remote rural areas of the country by extending the national grid. Despite the tremendous efforts exhibited during the past few years, there ...

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