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Functionality and User-Experience of Android Platform on Non-Mobile Multimedia Devices
(2010)
Diplomityö
Diplomityö
Android platform is an open source mobile phone operating system developed by Google. Although originally meant for mobile phones, Android was designed to be so flexible that it can be installed to almost any device running ...
Oscillator Phase Noise Measurements using the Phase Lock Method
(2010)
Diplomityö
Diplomityö
This thesis covers various methods to measure phase noise of oscillators. The main goal is to build a working phase noise measurement system for the Department of Electronics, Tampere University of Technology. The current ...
Quadrature Sigma-Delta ADCs: Modeling and Signal Processing
(2010)
Diplomityö
Diplomityö
The versatile nature of modern wireless communications and on the other hand the push towards cost-efficiency, have created a demand for flexible radio transceivers. In addition, size and power consumption are critical for ...
Nonlinear distortion studies in wideband analog-to-digital converters
(2010)
Diplomityö
Diplomityö
This thesis discusses nonlinearities of analog-to-digital converters (ADCs) and their mitigation using digital signal processing (DSP). Particularly wideband radio receivers are considered here including, e.g., the emerging ...
Sensor Integration to Wireless Sensor Networks
(2010)
Diplomityö
Diplomityö
In computer world, plug-and-play is a commonplace. In general, the sensor manufacturers use various standard physical interfaces in their sensors but they are not compatible in measurement data transfer. IEEE 1451 and ...