Essays about: "electronics telecommunication thesis"

Showing result 1 - 5 of 6 essays containing the words electronics telecommunication thesis.

  1. 1. Design and Evaluation of an Automated Pyro Cutter System for Stratospheric Balloons

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Leia Nummisalo; [2023]
    Keywords : Stratospheric balloons; PCB; Recovery system; CNES; pyro cutter;

    Abstract : This thesis describes the development of an autonomous recovery system for stratospheric balloons, focusing on the novel pressurised balloon prototype BALMAN of CNES. Stratospheric balloons, reaching altitudes of up to 40 km, are utilised for scientific experiments, with recovery of payloads being a critical aspect. READ MORE

  3. 2. Evaluation of improved Airflow in TM-102/II-DC

    University essay from Mälardalens universitet/Akademin för innovation, design och teknik

    Author : Claudia Kazemi; [2022]
    Keywords : Airflow systems for electronics; thermal management; telecommunication equipment; airflow resistance; cooling of electronics.; Luftflödessystem för elektronik; termisk hantering; telekommunikations applikationer; luftflödesmotstånd; kylning av elektronik;

    Abstract : Within the company Infinera, there is a need for an improved thermal design of an existing chassis product for use in telecommunications for distribution of services within the Edge & Metro network. To enable an optimized airflow design of the chassis, there is a need of analyzingdifferent simulation cases performed in FloTHERM. READ MORE

  4. 3. Methods of self-interference cancellation in full duplex telecommunication systems

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Henrik Erlandsson; Viktor Sköldheden; [2021]
    Keywords : telecommunication; full duplex; self-interference cancellation; electronics; wireless communication; power amplifier;

    Abstract : With the wireless technology evolving quickly, so does the demand of speed and efficiency. This makes the companies look for new and better ways to improve the current systems. One way of improving the present systems would be to employ Full Duplex Technology. READ MORE

  5. 4. Implementation of 3GPP LTE QPP Interleaver for SiLago

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Spandan Dey; [2019]
    Keywords : Quadratic Permutation Polynomial; QPP; interleaver; SiLago; Address Generation Unit; AGU; 3GPP; LTE; turbo codes; parallel; Quadratic Permutation Polynomial; QPP; interleaver; SiLago; Address Generation Unit; AGU; 3GPP; LTE; turbo codes; parallel;

    Abstract : Modern wireless communication systems have seen an increased usage of various channel coding techniques to facilitate improved throughput and latency. Interleavers form an integral part of these coding techniques and play a critical role by making the communication more robust and resilient to noise and other interference. READ MORE

  6. 5. Modelling of Power Dissipation in CMOS DACs

    University essay from Institutionen för systemteknik

    Author : Sofie Jörgensen; [2002]
    Keywords : Electronics; DAC; power consumption; power dissipation; telecommunications; Elektronik;

    Abstract : In this master thesis work, the power dissipation in a current-steering digital- to-analog converter, DAC, has been studied. The digital as well as the analog power dissipation have been modelled in MATLAB and it is shown that the MATLAB models agrees well with simulation results from the circuit simulator (Spectre). READ MORE