Browsing by Author "Amor, Erik"

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    Design and implementation of prototype firmware for ESTCube-2 primary communication subsystem
    (Tartu Ülikool, 2018) Amor, Erik; Dalbinš, Janis, supervisor; Ilbis, Erik, supervisor; Tartu Ülikool. Loodus- ja täppisteaduste valdkond; Tartu Ülikool. Tehnoloogiainstituut
    This thesis is focused on software development for the primary communications system of ESTCube-2 nanosatellite. The goals are to describe and document the architecture of the systems software, develop primary prototype software and test it in different cenarios. The system must be compatible with previously agreed standards, developed communication system hardware and other subsystems of the satellite. As part of this bachelor’s thesis, top and low level functionality of ESTCube-2 communication system was stated and implemented, including data handling, data transmission, communication with other subsystems, error handling and logging.
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    Design, Testing and Analysis of an Affordable Direction of Arrival System Using Off-The-Shelf SDR Hardware and Software
    (Tartu Ülikool, 2022) Amor, Erik; Tartu Ülikool. Loodus- ja täppisteaduste valdkond; Tartu Ülikool. Tehnoloogiainstituut
    The growing use of wireless communication increases the need for devices to determine the location of the signal source. Affordable, accessible and universal devices can have a great role in addressing this aside precision tools. Combining popular off-the-shelf radio receivers with direction of arrival algorithms could provide a convenient tool. The setup is proven to give sufficient results for several location applications using HackRF radio and signal processing in software. The accuracy of the system can be improved by characterising the system for each use case. After the setup is completed, such system can still be convenient to use for non-technical end user.