Searched for: mods_note_programme_s:"Electrical%5C+Engineering"
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Bielefeld, S.E. (author)
As a contribution to the decarbonisation of domestic heating, the graduation project investigates the feasibility of the application of UV sensor technology for flame detection and flame monitoring in hydrogen-powered domestic gas boilers. The research includes empirical studies and an analytical approach to describe influences on the sensor...
master thesis 2020
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van der Lingen, Elisabeth (author)
Due to the earth’s population growth and the increased living age of a person, more and more people could deal with medical problems. Early detection of health related problems in both healthy and people with medical problems, will catch problems early and prevent the need for more costly procedures. One of these medical problems is concerning...
master thesis 2020
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Insinger, J.J. (author), Fischer, R.C. (author)
This thesis’s objective was to re-design a weight sensor readout system for Intralox, an international manufacturer of conveyor belts and equipment. Intralox’s current implementation is expensive, too complicated, and inaccurate. After considering several possible readout implementations, an inductively coupled solution with a frequency-based...
bachelor thesis 2020
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Huijbregts, L.C.A. (author), Jongepier, M.A. (author)
Public Address systems that include a setup with at least one microphone and speaker can suffer from acoustic feedback. This results in an annoying howling effect which can damage hardware and human hearing. To solve this issue, an adaptive filter that estimates the feedback path and uses this estimate to cancel the feedback can be designed....
bachelor thesis 2020
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Kos, C.H. (author), Bekkering, M.C. (author)
This report is written as part of the Bachelor Graduation Project in the third year of the Electrical Engineering Bachelor programme at the Delft University of Technology. This report is made by a subgroup that is part of a larger project dedicated to finding a solution to frequency feedback in electroacoustic systems, also known as the Larsen...
bachelor thesis 2020
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Alers, T.J. (author), Fennema, B.A. (author), van Breukelen, J.J. (author)
Laryngectomised people (LP) have many problems with speaking in terms of intelligibility, volume and effort it takes. This thesis describes the design and simulation of a voice enhancement device which will improve the speech of LP with respect to intelligibility and volume. It only describes the chosen hardware peripherals in order to record,...
bachelor thesis 2020
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Groenenberg, D. (author), Beijnen, L.F.E. (author)
Increase in wind- and solar parks complicate grid stability due to their deterministic behaviour. ENTSO-E established requirements for generators for grid connection in Europe. A requirement is to have active- and reactive power control that implements a power setpoint given by the transmission system operator. This thesis describes the design...
bachelor thesis 2020
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Mastouri, M. (author), Rimon, F.G.N. (author)
bachelor thesis 2020
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van der Sande, Robin (author), Hubers, Martijn (author)
Many countries in the world face the problem of fruit frost during spring, which results in the loss of harvested crops. Solutions exist to prevent the fruit to freeze, however this requires that the temperature is known. Therefore, a smart autonomous temperature sensor network is designed that is capable of acquiring a 3D temperature profile of...
bachelor thesis 2020
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Huiskes, Martijn (author), Miao, Michael (author)
Fruit-frost during spring is one of the main causes of damage to the harvest of fruit in orchards. Various systems using different methods of preventing spring-frost are available on the market. To determine when these systems should be activated, the temperature in the orchard needs to be determined. In this project, a self-sustaining...
bachelor thesis 2020
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Noordhoek, J.J. (author), Wesseling, Y.U. (author)
Until now parameter analysers for Organ-on-Chips (OoCs) have needed bulky multi-probe setups that do not fit in biological research labs. For this reason a bachelor graduation project was proposed to get one of the sensors designed by the Electronic Components, Technology and Materials group (ECTM) out of the lab and into the hands of potential...
bachelor thesis 2020
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Albayrak, E. (author), Mens, M.H. (author)
Problems in drug development and personalised disease treatments are the main impulse for the development of OoCs. At the Electronic Components, Technology and Materials (ECTM) group at TU Delft an OoC sensor has been developed and the design is now at a stage where a system can be developed to take the sensor out of the initial research...
bachelor thesis 2020
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Tapia Barroso, Roderick (author), de Groot, Dimme (author)
This thesis presents two submodules which are part of 'an FM Chirp Waveform Generator and Detector for Radar', namely the mixer and the modulator. The goal of this project is to design and simulate these submodules from an educational perspective. The modulator is implemented as a single-ended common-base Colpitts oscillator with modulation...
bachelor thesis 2020
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Blom, Youri (author), Bradarić, Filip (author)
The "FM Chirp Waveform Generator and Detector for Radar" is a Bachelor graduation project with an educational purpose. In this thesis, two modules of the whole system are designed and simulated. In particular, the sawtooth generator and the FM detector. The sawtooth generator is used to generate a linearly increasing signal, which can be used to...
bachelor thesis 2020
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dos Reis Vezo, K. (author), van der Maas, M.C. (author)
Real-time cell culture media monitoring can be conducted by Organ-on-Chip (OoC) ion-sensitive floating-gate field-effect transistor based sensors (ISFGFET). A method of modelling the sensor is described and implemented in the Advanced Design System (ADS) design and simulation software. The model is validated using measurement data of the sensor...
bachelor thesis 2020
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van Heteren, A.M. (author), Dijkstra, J. (author)
In this thesis, the design of a frequency analysis system for conveyor belt weighing systems is designed. The objective of the thesis is to detect a change in resonance frequency, caused by a change of pressure applied to a sensor. The design features a resolution of 10 000 discrete frequency levels in a bandwidth of 0.5 MHz. Noise division of a...
bachelor thesis 2020
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Bruinsma, Quinten (author)
The ever increasing demand for faster data rates combined with the need for higher levels of integration, while keeping the production and operation cost to a minimum leads to the requirement of an efficient high bandwidth digital transmitter architecture. With the shortcomings of both polar and cartesian architectures, a new architecture is...
master thesis 2020
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Zufiria Gerbolés, Pedro (author)
Neurostimulation is a common medical treatment modality used to treat neurological disorders. It applies electrical pulses to revert and prevent undesired neural behavior or to create desired neural behavior. The required specificity of said stimulation treatments is oftentimes achieved by implanting the neurostimulator close to the target area....
master thesis 2020
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Feng, Shiyu (author)
The Electric Vehicle (EV) charging market is very dynamic. The so-called AC-type chargers can be found confined within the vehicle or on-board. This must be able to withstand the harsh environment with an ambient temperature of above 75℃. Therefore, compact and high-efficiency power electronics and implementing electrolytic-less capacitors in...
master thesis 2020
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Gancedo Reguilon, Alberto (author)
Electrophysiological signals from biological sources have been measured and used in modern medicine as tools to address abnormal or unusual behaviors of muscles and organs. Their usage is of an increasing importance in modern medicine, providing a vital aid to the understanding of the body’s activity by mapping the activation of tissue or...
master thesis 2020
Searched for: mods_note_programme_s:"Electrical%5C+Engineering"
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