Sökning: "dielectric resonator antenna"

Hittade 3 uppsatser innehållade orden dielectric resonator antenna.

  1. 1. Wideband Dielectric Resonator Antenna Array for Autonomous Vehicles

    Uppsats för yrkesexamina på avancerad nivå, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Andreas Johansson; Luke Müller; [2023]
    Nyckelord :DRA; dielectric resonator antenna; 5G; FR2; 28GHz; NR; antenna; circular polarization; autonomous vehicles;

    Sammanfattning : With the rapid advancement of autonomous vehicles, reliable and efficient wireless communication systems with high data rates have become essential for their safe and efficient operation and further evolution. High data rates are found in the higher frequency bands where conductive antennas lack radiation efficiency. LÄS MER

  3. 2. Design of Singly Split Single Ring Resonator for Measurement of Dielectric Constant of Materials using Resonant Method

    Master-uppsats, Avdelningen för elektronik, matematik och naturvetenskap

    Författare :Abdul-Nafiu Abiodun Jabita; [2013]
    Nyckelord :Ring Resonator; Split Ring Resonator; Measuring Dielectric Constant; Measuring Dielectric Constant using Resonant Method; Resonant Method;

    Sammanfattning : Scientists and engineers measure dielectric constant because it gives them better understanding of materials and helps them to know how to integrate these materials into their design processes;it also helps them to shorten design life cycle,and aside these two functions,it has numerous uses all of which cannot be enumerated in this section.Owing to its usefulness,various measurement methods of dielectric constant of materials have been developed over the years. LÄS MER

  4. 3. Ring Resonator with single gap for Measurement of Dielectric Constants of Materials

    Master-uppsats, Radio Center Gävle; Avdelningen för elektronik, matematik och naturvetenskap

    Författare :Rustam Mustafa Qureshi; [2013]
    Nyckelord :;

    Sammanfattning : The significance of calculating and measuring dielectric constant is important for all the fields of study and research from biological science to electronics and telecommunication. It gives a better characterization of the material and helps to design the accurate system, and aside these two functions, it has numerous uses. LÄS MER