Essays about: "Transmission Line Theory"

Showing result 1 - 5 of 9 essays containing the words Transmission Line Theory.

  1. 1. Wide-Angle Radome Design for Low-Cost Additive Manufacturing

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

    Author : Martin Fajerberg; Mattias Nylander; [2022]
    Keywords : Radar; Radome; A-Sandwich; B-Sandwich; Multilayer; Polarization; Angle of Incidence; Finite Element Method; Differential Evolution Optimization; Transmission Line Theory; Honeycomb; Additive Manufacturing; Electromagnetic Theory; Technology and Engineering;

    Abstract : The radome, a portmanteau of the words radar and dome, is a protective dielectric cover to protect a radar from its surrounding environment. The surrounding environment can be rain, wind, sand, dust and whatever else that might harm the radar. READ MORE

  3. 2. An evaluation of LoRa transmission parameter selection for indoor positioning

    University essay from Jönköping University/JTH, Avdelningen för datateknik och informatik

    Author : Adina Valjakka; Anton Ahlinder; [2022]
    Keywords : Accuracy; Indoor positioning; LoRa; NLOS; Precision; RSSI; Transmission parameters; Trilateration;

    Abstract : The purpose of this thesis is to investigate how the LoRa modulation configuration affects precision and accuracy when using LoRa for indoor positioning in non-line-of-sight conditions. The aim is to research if an optimum combination of spreading factor, bandwidth, and code rate factor can be found to result in the best possible positioning accuracy and precision, under certain predefined conditions. READ MORE

  4. 3. Deep reinforcement learning for real-time power grid topology optimization

    University essay from Lunds universitet/Matematisk statistik

    Author : Jacob Rothschild; [2021]
    Keywords : Deep reinforcement learning; Dueling Deep Q-Network; electricity transmission network; real-time topology optimization; sustainable energy; Mathematics and Statistics;

    Abstract : In our pursuit of carbon neutrality, drastic changes to generation and consumption of electricity will cause new and complex demands on the power grid and its operators. A cheap, promising, and under-exploited mitigation is real-time power grid topology optimization (RTTO). READ MORE

  5. 4. The effect of corruption on growth and investments: Exploring the direct and indirect effects of corruption on growth via three different investment channels in low income countries

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : Nora Aobadia Sandström; Rebecca Lägerud; [2019]
    Keywords : Corruption; Economics growth; Transmission channels; Investment; Business and Economics;

    Abstract : This thesis investigates both the direct effect and indirect effect of corruption on growth via three different investment transmission channels. According to growth theory, different types of investment are commonly considered as important contributors to economic growth. READ MORE

  6. 5. A Sensing Method for Quality Assessment of in-Vehicle Liquid Fluids

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Hosna Esfahani; [2016]
    Keywords : ;

    Abstract : This thesis studies a sensing method for assessing the quality of liquid fluids used invehicles such as fuel, urea, break oil and coolant, etc. Dielectric constant is one of the important indicators of liquid fluids quality. READ MORE