Sökning: "Frequency synthesizer"

Visar resultat 1 - 5 av 15 uppsatser innehållade orden Frequency synthesizer.

  1. 1. Phase Noise Performance of a PLL Frequency Synthesizer when Powered by Silent Switchers

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Sampriti Basu; [2023]
    Nyckelord :Silent Switcher; PLL synthesizer; Phase noise; PCB implementation.; Silent Switcher; PLL-synthesizer; fasbrus; PCB-implementering.;

    Sammanfattning : In use today are ‘normal’ DC-DC switching regulators with considerable switching noise and ringing, which is bad for noise-sensitive applications. This project involves a solution based on ‘Silent Switchers’ to prove its effectiveness in reducing noise. LÄS MER

  3. 2. Investigation of Analog Calibration Systems for Spurious Tone Suppression in Frequency Triplers

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

    Författare :Cristian Alexandru Ghihanis; Barath Copparam Santhanakrishnan Sudarsan; [2023]
    Nyckelord :Delay-Locked Loop; DLL; Edge-Combining; EC; EC DLL; Edge-Combining Delay-Locked Loop; spurious tone calibration; spurs calibration; spurious tones compensation; spurs compensation; Technology and Engineering;

    Sammanfattning : The market for Wi-Fi receiver designs for latest Wi-Fi standards, that cover RF bands in the 2.4 GHz, 5 GHz and 6 GHz spectrum, require increasingly stringent power consumption limitations as more of the market is driven towards battery-powered devices. LÄS MER

  4. 3. Circuit design and hardware implementation of an analog synthesizer

    Kandidat-uppsats, Uppsala universitet/Institutionen för materialvetenskap

    Författare :Olle Murhed; [2023]
    Nyckelord :synthesizer; analogue; circuit design; sound; sound synthesis; oscillator; VCO; filter; amplifier; sequencer; control voltage; breadboard;

    Sammanfattning : Since the heyday of analogue synthesizers in the 70's, they have largely been replaced by digital hardware and software synthesizers. However, in recent years, there has been a revival in analogue designs, possibly due to its ``warmer" sound. LÄS MER

  5. 4. Teaching an Agent to Replicate Melodies by Listening : A Reinforcement Learning Approach to Generating Piano Rolls and Parameters of Physically Modeled Instruments from Target Audios

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Wille Eriksson; [2022]
    Nyckelord :Reinforcement Learning; Music Informatics; Audio Processing; Physical Models; Instruments; Förstärkningsinlärning; Musikinformatik; Ljudbehandling; Fysiska modeller; Instrument;

    Sammanfattning : Reinforcement learning has seen great improvements in recent years, with new frameworks and algorithms continually being developed. Some efforts have also been made to incorporate this method into music in various ways. LÄS MER

  7. 5. Temporal Characterization and Intensity Contrast Improvement of Few-cycle Laser Pulses

    Master-uppsats, Umeå universitet/Institutionen för fysik

    Författare :Xiaoying Zhang; [2019]
    Nyckelord :;

    Sammanfattning : Due to the unique combination of properties of high intensity and few optical cycle pulse duration, the ultrashort laser pulses have widespread applications in pump-probe spectroscopy and laser-plasma interaction. Correspondingly, it is critical to precisely measure the electric field in the temporal or spectral domain. LÄS MER