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Self-Interference Cancellation in Interband Carrier Aggregation Transceivers
(2017)
Diplomityö
Diplomityö
The increasing amount of data usage by mobile phone users requires higher data rates which, in turn, calls for employing larger bandwidths and flexible transmission schemes. To meet these demands, advanced solutions such ...
Implementation of Interlocking Scheme for Bus bar and Arc Protection Using IEC 61850
(2017)
Diplomityö
Diplomityö
The main scope of the thesis is to focus on bus bar protection in the medium voltage level. It is important for designing the protection setup according to the intended protection scheme, planning for circumvent the arc ...
Channel Simulators for MmWave and 5G Applications
(2017)
Diplomityö
Diplomityö
Along with the tremendous growth of extremely high traffic demand, 5G radio access technology, is becoming the core component to support massive and multifarious connected devices and real-time, and to offer high reliability ...
Measurement of core losses in toroidal inductors with different magnetic materials
(2017)
Diplomityö
Diplomityö
Magnetic materials are used in the manufacturing of transformers, electrical machines, converters and inductors. The losses of the magnetic materials affect the performance of the electromagnetic devices. The magnetic ...
Crowdsourcing error impact on indoor positioning
(2017)
Diplomityö
Diplomityö
Nowadays, with the rapid development of communication technology, plenty of new applications of 5G and IoT have appeared which requires high accuracy positioning skills. Wi-Fi based fingerprinting method is one of the most ...
Multimodal Imaging of Silver Nanoclusters
(2017)
Diplomityö
Diplomityö
Recent developments in Nanobiotechnology have given rise to a novel brand of fluorescent labels, fluorescent metal nanoclusters, e.g., gold and silver nanoclusters. Generally, high atomic number elements such as silver can ...
Investigation of scintillation effects in European Galileo Signals
(2017)
Diplomityö
Diplomityö
Ionospheric scintillations are known to be rather challenging in Global Navigation Satellite Systems (GNSS) receivers. The scintillation effects include rapid variations in signal phase and amplitude, which may hinder the ...
A Wireless Device for Ambulatory Cardiac and Respiratory Monitoring - Design Considerations and Essential Performance
(2017)
Diplomityö
Diplomityö
In recent years, utilization of mobile devices for tracking health parameters has increased. These devices are able to monitor different parameters such as heart rate, respiration patterns, amount of activity and energy ...
Modeling of Grid Connected PV Generator for Power Flow Assessment
(2017)
Diplomityö
Diplomityö
The power distribution systems are continuously expanding due to the rise in world population and its migration to urban areas. But consuming the non-renewable resources to generate the electric power, the carbon emissions ...
Extrinsic Noise Effects Regulation at the Single Gene and Small Gene Network Levels
(2017)
Diplomityö
Diplomityö
Recent studies of gene expression in Escherichia coli using novel in vivo measurement techniques revealed that protein and RNA numbers from a gene differ between genetically identical cells. To unravel the causes for this, ...