Sökning: "detector circuit"

Visar resultat 1 - 5 av 29 uppsatser innehållade orden detector circuit.

  1. 1. FPGA Implementation of an Anonymization Algorithm

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Niklas Kjellman; Rehenuma Tarannum; [2020]
    Nyckelord :FPGA anonymization privacy anonymization filter spacial filter; Technology and Engineering;

    Sammanfattning : With the large amount of surveillance cameras in our public spaces there has been much discussion about their effects on privacy. Axis communications has an algorithm that tries to remedy this by making it hard to see who is in an image but still have it possible for a neural network to detect that there is a person present. LÄS MER

  2. 2. Design and Implementation of a 5.8 GHz superheterodyne FM Video Receiver

    Master-uppsats, Linköpings universitet/Fysik och elektroteknikLinköpings universitet/Tekniska fakulteten

    Författare :Carl-Johan Stålberg; [2019]
    Nyckelord :Superheterodyne Receiver; 5.8 GHz; FM;

    Sammanfattning : This master thesis presents the design and implementation of a super heterodyne 5.8 GHz receiver system for wireless transmission of phase alternating line (PAL) composite video signals. The system is implemented using surface and hole mounted devices on four separate printed circuit board (PCB) stages. These stages include a 5. LÄS MER

  3. 3. Software Development and Qualification Testing of a CubeSat X-ray Monitor

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Marcus Persson; [2019]
    Nyckelord :embedded software; cubesat; software; firmware; cubes; mist; x-ray; fpga; asic; weeroc;

    Sammanfattning : The CUBES (CUbesat x-ray Background Explorer using Scintillators) is a payload on the KTH student satellite MIST (MIniature STudent satellite) to evaluate Silicon Photo-multiplier technology and new scintillators such as GAGG (Gadolinium Aluminium Gallium Garnet, Gd3Al2Ga3O12) for future use in hard X-ray polarisation studies of Gamma-Ray Bursts. CUBES itself is designed to study the MIST in-orbit radiation environment by using a detector which is comprised of a silicon photomultiplier coupled to different scintillator materials. LÄS MER

  4. 4. Development of a novel test system for the ATLAS-upgrade at CERN

    Kandidat-uppsats, Uppsala universitet/Högenergifysik; Uppsala universitet/Högenergifysik

    Författare :Andreas Lycksam; Martin Andersson; [2018]
    Nyckelord :;

    Sammanfattning : The ATLAS-upgrade is a project with the endeavors to enhance the performance of the ATLAS detector located at CERN. The intention of this project is to enable testing of the upgraded components locally at Ångströmlaboratoriet, Uppsala University, in cooperation with CERN. LÄS MER

  5. 5. RF BiST för att detektera IQ-imbalanser avseende överhörningseffekter för avancerade antennsystem

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Kishore Khed; [2018]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Internet of Things (IoT) is a network constituted by uniquely identifiable commodity objects or devices equipped with some sensing system. To achieve high data rates required for IoT devices, a modern wireless communication system, known as Advanced Antenna Systems(AAS), leads to significant improvement, by increasing not only the data rate but also spectrum efficiency and the channel capacity. LÄS MER