Essays about: "Wave separation"

Showing result 11 - 15 of 26 essays containing the words Wave separation.

  1. 11. The Attraction of Korea : An empirical study on how country-of-origin affects consumers' perception and purchase intentions of Korean beauty products.

    University essay from Stockholms universitet/Institutionen för Asien-, Mellanöstern- och Turkietstudier

    Author : Lovisa Ingels; [2020]
    Keywords : Korea; K-beauty; Korean beauty; Korean Wave; Hallyu; country-of-origin; country-of-origin effect; country-of-manufacturing; nation branding;

    Abstract : The Korean Wave has taken the world by storm and Korean beauty (K-beauty) has in extension to this become a global phenomena. K-beauty has reached this popularity with the help of authentic and natural ingredients and a combination between tradition and modernity creating a competitive advantage on the market. READ MORE

  3. 12. Evaluation of OSTE-hybrid materials for acoustophoresis applications

    University essay from KTH/Medicinteknik och hälsosystem

    Author : Elin Forss; [2020]
    Keywords : Acoustophoresis; off-stoichiometry-thiol-enes; OSTE; microfluidics;

    Abstract : This project aimed at exploring new hybrid materials to be used for acoustophoresis applications. Acoustophoresis can be used to manipulate particles inside a microfluidic channel by creating ultrasound standing waves within the channel [1]. This can be used for cell separation [2] or trapping of particles [3]. READ MORE

  4. 13. Near-Field Measurement System for 5G Advanced Antenna System at mm-Wavelength

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

    Author : Bofei Wang; [2020]
    Keywords : Near-field; Measurement system; 5G; mm-wave length; antenna; Technology and Engineering;

    Abstract : An antenna is one of the most fundamental elements of wireless communication systems. The radiation behavior of antennas is characterized with the aid of the farfield radiation pattern. In this thesis, a near-field antenna measurement system is designed to predict the far-field pattern of antenna operational frequency 28 GHz and 39 GHz. READ MORE

  5. 14. Towards the control of photo-ionization with electron wave-packet interferences

    University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Author : Andreas Stokkeland; [2020]
    Keywords : XUV attosecond pulses; photoelectron distribution; photoionization; phase shift; electron wave-packet interference; infrared field; IR-field; frequency components; Fourier transform; XUV photons; frequency domain; Physics and Astronomy;

    Abstract : In this work the photoelectric effect is explored through simulations of the phase shift that an IR-field can induce into an electron wave packet and the photoelectron distribution over frequency components that is produced in the photoionization of an atom with a attosecond pulses made of XUV photons. The IR-field is sent along two attosecond pulses made of XUV photons towards a 3D momentum spectrometer were there is a gas that can be photoionized and the photoelectrons can be measured. READ MORE

  6. 15. Numerical Calculations of Wireless Power Transfer Coil Parameters

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

    Author : Jonatan Nyström; [2020]
    Keywords : WPT; Wireless; Charging; Qi; Inductance; Calculation; Inductive; Coupling; Technology and Engineering;

    Abstract : Wireless Power Transfer (WPT) has become a commercially viable technology. The technology uses the phenomenon of electromagnetic induction between coils to transfer electrical power wirelessly. READ MORE