Essays about: "Modulatorer"

Showing result 1 - 5 of 6 essays containing the word Modulatorer.

  1. 1. Characterization of Alcohol Modulation of a Pentameric Ligand-gated Ion Channel with Electrophysiology and Molecular Dynamics Simulations

    University essay from KTH/Tillämpad fysik

    Author : Sabina Gutheim; [2021]
    Keywords : Biophysics; Electrophysiology; MD simulations; Ligand-gated ion channels; GLIC; Ethanol modulation; Biofysik; Elektrofysiologi; MDsimuleringar; Pentameriska ligandstyrda jonkanaler; GLIC; Etanolmodulering;

    Abstract : Pentameric ligand-gated ion channels (pLGICs) are membrane receptors that play a crucial role in every living organism. The pLGIC protein structure forms a pore through the membrane of a cell that can let specific ions pass through, upon activation by endogenous agonists. READ MORE

  3. 2. Analysis of Different Switching Patterns to Minimize Losses in a Six- Phase Drive for Marine Application

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

    Author : Yanick Patrick Frei; [2021]
    Keywords : Multiphase machines; Switching patterns; Winding conduction losses; Converter losses; MATLAB SIMULINK; Flerfasmaskiner; Modulatorer; Spolledningsförluster; Omvandlarförluster; MATLAB SIMULINK;

    Abstract : Multiphase machines have gained a lot of popularity during the recent years, as they offer certain benefits over their three- phase counterparts. This work investigates the losses of a six- phase drive system for a marine application when supplied by four different switching patterns (also referred to as modulators). READ MORE

  4. 3. Physical modeling of optical modulators for optical link analysis : Optical link analysis in silicon photonics technologies

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

    Author : Daniele Poggi; [2019]
    Keywords : Silicon photonics; physical modeling; ring modulator; electro-absorption modulator; optical modulator; optical link system; power consumption; Kiselfotonik; fysisk modellering; ringmodulator; elektroabsorptionsmodulator; optisk modulator; optiskt länksystem; strömförbrukning;

    Abstract : According to the 2018 Ethernet Roadmap projections, the requirements for high speed links keep increasing every year, always keeping an eye on the energy per bit consumption of the communication system. The Ethernet requirements are estimated to reach 1Tbps by 2022-2025. READ MORE

  5. 4. Modelling and Analysis of Substrate Noise in Delta Sigma ADCs

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Abu Darda; [2017]
    Keywords : Analog Mixed Signal Design; Delta Sigma ADC; Substrate Noise; System Level Modelling; Behavioural Level Modelling; Analog blandad signaldesign; Delta Sigma ADC; Substrate Noise; Systemnivåmodellering; Behavioralnivåmodellering;

    Abstract : The rapid development in the semiconductors industry has enabled the placement of multiple chips on a single die. This has helped boost the functionality of modernday application specific integrated circuits (ASICs). Thus, digital circuits are being increasingly placed along-side analog and RF circuits in what are known as mixed signal circuits. READ MORE

  6. 5. Silicon photonics based MEMS tunable polarization rotator for optical communications

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

    Author : Sandipan Das; [2016]
    Keywords : Silicon photonics; MEMS; Tunable polarization rotator; Polarization beam splitter; Kiselfotonik; MEMS; Flytande polarisationsrotator; polarisationsstr°aldelare;

    Abstract : There has been a huge surge in data traffic all over the world due to the rise of streamingmedia services and connected devices. The current demand in data traffic has alreadypushed the optical fiber in the internet architecture to the network edges and the trend isto push it as close as possible, to the CPU. READ MORE