Sökning: "Split-ring resonators"

Hittade 3 uppsatser innehållade orden Split-ring resonators.

  1. 1. A Comparison Between Applied Square and Ring CSRR on SIW Using the HOM Method

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Carl Nordengren; Johan Bellbrant; [2022]
    Nyckelord :Split-ring resonators; bandgap-filter; higher order modes method; substrate integrated waveguide; periodic structures;

    Sammanfattning : The rise of connected devices and the internet of things has increased the need for systems capable of transmitting high frequency signals wirelessly. An important part of these systems are the filters. Filters remove signals within unwanted frequency ranges. These filters can be implemented using e. LÄS MER

  3. 2. Developing a Compact Microwave Filter Using Metamaterials

    Master-uppsats, Avdelningen för elektronik, matematik och naturvetenskap

    Författare :Jia Pengle; [2013]
    Nyckelord :;

    Sammanfattning : As communication services are growing, especially for keeping communication on high speed traffic, more efficient use of the available electromagnetic radio spectrum is required. In order to achieve this aim on communication spectrum, filters are required to be steeper. LÄS MER

  4. 3. Studies of Nanostructured Layers with UV-VIS Spectroscopic Ellipsometry

    Uppsats för yrkesexamina på grundnivå, Institutionen för fysik, kemi och biologi

    Författare :Tijs Mocking; [2008]
    Nyckelord :;

    Sammanfattning : In this report a model analysis is presented for three different nanostructured layers: silicon nanotips (SiNTs), gold nanosandwiches and Split Ring Resonators (SRR). The last two materials are metamaterials and both may show a negative refraction index. LÄS MER