Searched for: mods_note_programme_s:"Electrical%5C+Engineering"
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Inan, Alp (author)
In traditional networks, the network functions are implemented as physical appliances which are called middleboxes and these middleboxes need to be deployed in predetermined locations throughout the network. Therefore one of the most important disadvantages of using middleboxes is that each network function deployment requires a great deal of...
master thesis 2017
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Shamsundar, Ashwini (author)
Internet of Things (IoT) as the name suggests is a network of interconnected devices connected to the internet. There are lot of 802.15.4 network technologies in the market for current implementation of IoT, however, they have critical problems which is preventing IoT to become fully successful. Some of the issues are lack of interoperability,...
master thesis 2017
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Karmakar, Shoubhik (author)
Analog to digital converters (ADCs) are critical blocks in most signal processing chains.
Especially in low bandwidth applications, there exists a need to digitize signals with high resolution and accuracy, while at the same time, expending minimum energy.
This thesis presents a dynamic zoom ADC for use in such applications. The zoom ADC...
master thesis 2017
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Jin, Tianyi (author)
Reliability is one of the major research topics of modern electronic packaging technology. The characterization of Au-Sn dia-attach solder material properties, including viscoplastic properties is requested for fast and accurate reliability assessment by industry. In this thesis, a detailed experimental based methodology to characterize Au-Sn...
master thesis 2017
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Tsopela, Marina (author)
End – consumers have become more active in the effort to achieve secure operation of the electricity grid. Demand response offers a set of solutions allowing consumers to achieve normalised load profiles and increase the balance between energy generation and consumption. Storage technologies and renewable energy sources integrated in microgrid...
master thesis 2017
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Carlsen, Brian (author)
Two dimensional plasmonic back reflectors have shown the ability to match the
scattering performance of standard back reflectors. However, three dimensional
plasmonic structures have not yet been thoroughly investigated. Here, the scat-
tering properties of a 3D plasmonic structure are approached at three levels of
system. First,...
master thesis 2017
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Wu, Lichao (author)
Many fields need high performance time measurements, including particle detection, time-resolved imaging, transducer array channel multiplexing and other time of-flight systems. These measurements are often performed by means of time-to-digital converters(TDCs), that for these applications, require high resolution, accuracy, and throughput. This...
master thesis 2017
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Chatrath, Bheeshma (author)
Low powered electric vehicles and electricity generation with the help of renewable energy technology are two kind of technological advancements which are taking place to meet growing global energy demand while reducing greenhouse gas emissions together at the same time. Achieving these objectives indicate shift from energy demand followed by...
master thesis 2017
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Wu, Donghao (author)
Inductive power transfer (IPT) has become a hot topic and is supposed to have a wide range of application in the future. This thesis focuses on the IPT system with multiple pickups in the lighting application. A multiple pickup system can power more than one pickup at the same time and the power consumption varies with a different number of...
master thesis 2017
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Felita, Cantika (author)
In this work, the analytical models to describe artificial dielectric layers (ADLs), when a lateral shift between layers is present, is presented. The alternate lateral displacement between layers is an important parameter to engineer the desired effective electromagnetic properties of the equivalent homogeneous material realized with the ADLs....
master thesis 2017
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Stienstra, Ester (author)
In this thesis a prototyping system on chip of a 32 x 32 spiking neural network is presented. This network has been designed in UMC 65. In order to determine which neuron model to use three different analog CMOS neuron models are studied. One of these models is used in the network. The network consists of arrays of synapses and neurons, 32...
master thesis 2017
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Bosma, Sjoerd (author)
DESHIMA is a superconducting on-chip spectrometer using MKIDs in the sub-mm wavelength regime (240-720 GHz, 1:3 bandwidth). This thesis presents (1) an analysis of the quasi-optical system used for DESHIMA on the ASTE telescope in Chile (2) design of the room-temperature optics of this design and (3) a preliminary investigation into an ultra...
master thesis 2017
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Zhang, Ruiling (author)
Lighting systems are attracting many researchers and companies to investigate the potential of light beyond illumination, by creating new smart illumination systems or developing indoor positioning methods. The main challenge in realizing novel systems is to process light information in such a way that new insights are discovered. There are...
master thesis 2017
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Pujahari, Abhinav (author)
Sound spatialization is a natural, intuitive but sparsely researched topic in multi-track audio mixing. Although a lot of research has been devoted to the automatic fader gain settings, addition of dynamic range equalization and related effects, delay and Reverb have taken a backseat. The dichotomy in the artistic and engineering approaches to...
master thesis 2017
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Yang, Tong (author)
Along with the continuous development of Internet technology, Online Social Networks (OSNs) have gradually become the most popular platforms for content creation, information sharing and communications between users on the Internet. Understanding and prediction of user behavior in OSNs are essentially valuable. In the past few decades, machine...
master thesis 2017
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SAKINCI, Ozgur (author)
As the transformation of the electricity generation progresses, the number of power electronic-based devices connected to the electricity grid is expected to grow. To ensure the stability of the power system in a scenario with high penetration of power electronic converters, the dynamics and stability characteristics of these devices have to be...
master thesis 2017
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Di, Hong (author)
At the end of a power transmission line, the cable should be terminated carefully, otherwise it will create problems during the operation. A special equipment called termination is designed to tackle down the problems from cable ends. The main functional part of a termination is a piece of rubber with a cone shape. This rubber cone has a semi...
master thesis 2017
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Ji, Yuanbo (author)
Segmentation of medical images is always a challenge due to complicated anatomical structures and poor image quality. In this paper, aiming to solve dual surfaces segmentation problems, we propose a two-layer levelset method with an efficient distance constraint. With the distance constraint, physical information of wall thickness can be imposed...
master thesis 2017
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Shi, Yixin (author)
This thesis presents a Low-Power Area-Ecient SAR-Assisted Hybrid ADC for ultra-
sound imaging systems. This ADC combines a 5-bit SAR ADC per channel with a 4-bit single-slope ADC that produces the converter's LSBs and is implemented using shared hardware. The number of unit capacitors of the proposed ADC is about 1/16th of that of a 9-bit...
master thesis 2017
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Bouazzata, Bilal (author), van der Kolk, Niels (author)
In this thesis, a new RF Power Amplifier design is proposed that targets for improving the efficiency profile of classical RF Amplifiers. This RF Power Amplifier is especially designed for modulation schemes that need a PA with high PAPR. The PA consists of two different stages that will be digitally controlled. One of these stages has an...
bachelor thesis 2017
Searched for: mods_note_programme_s:"Electrical%5C+Engineering"
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