Essays about: "oscillators"

Showing result 1 - 5 of 44 essays containing the word oscillators.

  1. 1. Digitally Controlled Oscillator Topologies for mm-Wave Pulsed Coherent Radar

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Klas Junskog; [2023]
    Keywords : oscillators; mm-wave; radar; Technology and Engineering;

    Abstract : The advancement of future generations of wireless communication and radar sensing warrants the need for mm-wave digitally controlled oscillators (DCOs) with high-frequency trade-offs in consideration. The purpose of this project is to investigate DCO topologies inspired from scientific literature. READ MORE

  3. 2. Integrability of super spin chains in 6D N=(1,0) SCFTs

    University essay from Uppsala universitet/Teoretisk fysik

    Author : Zuxian He; [2023]
    Keywords : 6D SCFTs; integrability; spin chains; representation theory; symmetry; oscillators; Lie algebra;

    Abstract : Superconformal field theories (SCFTs) are an important class of quantum field theories. These SCFTs have been a significant component in exploring and comprehending the fundamental framework of quantum field theories. READ MORE

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

    University essay from Uppsala universitet/Institutionen för materialvetenskap

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

    Abstract : Since the heyday of analogue synthesizers in the 70's, they have largely been replaced by digital hardware and software synthesizers.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. READ MORE

  5. 4. Synthesizing of brain MRE wave data

    University essay from KTH/Medicinsk avbildning

    Author : Maryia Yuliuhina; [2023]
    Keywords : MR elastography; brain MRE; synthetic data; computational modeling; shear wave elastography; MR-elastografi; hjärn MRE; syntetiska data; beräkningsmodellering; skjuvvåg elastografi;

    Abstract : Magnetic resonance elastography (MRE) is an imaging technique that allows for non-invasive access to the physical properties of body tissues. MRE has great potential, but it is difficult to conduct research due to the time-consuming estimation of stiffness maps, which could be speeded up by using neural network. READ MORE

  6. 5. RObust Numbers : Temperature's Effect on Ring Oscillators as an Entropy Source

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

    Author : Tor Arvill; Arber Limani; [2023]
    Keywords : ;

    Abstract : Ring oscillators as entropy sources for true random number generation could be affected by differences in operating temperatures. This report aims to show a correlation between changes in temperature and the entropy strength of ring oscillators as part of random number generators by utilizing mathematical simulations as well as a physical implementation on a FPGA-board. READ MORE