Essays about: "phased"

Showing result 16 - 20 of 126 essays containing the word phased.

  1. 16. Iterative full-genome phasing and imputation using neural networks

    University essay from Uppsala universitet/Människans evolution

    Author : Lotta Rydin; [2022]
    Keywords : Machine learning; Genotype data; U-Net; Convolutional neural networks;

    Abstract : In this project, a model based on a convolutional neural network have been developed with the aim of imputing missing genotype data. This model was based on an already existing autoencoder that was modified into a U-Net structure. The network was trained and used iteratively with the intention that the result would improve in each iteration. READ MORE

  3. 17. Managing a diversified business model portfolio : A digital platform company perspective

    University essay from Uppsala universitet/Företagsekonomiska institutionen

    Author : Viktor Andersson; Filip Möcander; [2022]
    Keywords : Business models; Business Model Diversification; Business Model Innovation; Business Model Integration; Cannibalization; Synergy;

    Abstract : In parallel with the popularization and widespread diffusion of the internet, interest in the concept of different business models (BM) has increased dramatically, attracting the attention of both scholars and managers alike (Dodgson, Gann and Phillips, 2013). As a result, an increasing number of businesses decide to establish themselves and compete in the digital arena (Lee, 2001); many of which are employing what is called a platform model capitalizing on the ability to operate with several BMs simultaneously (Gu, Kannan and Ma, 2018; Aversa, Haefliger, Hueller and Reza, 2021). READ MORE

  4. 18. Ådalen - Craft in Continuation

    University essay from Lunds universitet/Institutionen för arkitektur och byggd miljö

    Author : Josefin Eleonor Antus; [2022]
    Keywords : Arts and Architecture;

    Abstract : The site of the project is located in Ådalen, a stretch along Ångermanälven in northern Sweden. A region that during the 19th century grew and flourished through the wood industry only to stagnate and be phased out in the middle of the 20th century. After that the region has been fraught with closures and population decline. READ MORE

  5. 19. Design of an Array of Patch-elements With a Band-pass Frequency Selective Surface Hybrid Radome : Analysis and characterisation of a frequency selective surface and a phased array antenna

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

    Author : Curt-Herman Normark Frisk; [2022]
    Keywords : Frequency Selective Surface; Microstrip Patch Element; Circular Polarisation; Phased Array Antenna; Single Feed; Frekvensselektiv Yta; Mikrostrip Patchelement; Cirkulär Polarisering; Fasstyrd Gruppantenn; Single-matad;

    Abstract : A circular polarised phased array antenna and a frequency selective hybrid radome are designed and evaluated. The antenna system is well suited as a part of a communication link between platforms with a 600 MHz bandwidth and a centre frequency of 5 GHz. READ MORE

  6. 20. Scann Loss Reduction on Phased Array Antenna

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

    Author : Wanyu Zhang; [2022]
    Keywords : Phased Array Antenna; Vivaldi Antenna; Scan Loss; Coverage Angle; Sub-array; Embedded Radiation Pattern; Fasad Array Antenn; Vivaldi Antenn; Skanningsförlust; Täckningsvinkel; Sub-array; Inbyggt strålmönster;

    Abstract : Phased array antennas with small size and light weight are proposed to make signal transmitting more efficiently and accurately. These antennas have such advantages that they can realize beam scanning over a large range, accurately track and identify targets within the observation range. READ MORE