Sökning: "Monopole"
Visar resultat 6 - 10 av 34 uppsatser innehållade ordet Monopole.
6. Design of Autonomous Underwater Vehicle’s (AUV) Antenna System
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : The ocean symbolizes mystery, passion, and power. However, most of the ocean, about 80 %, is unknown to humans. AUVs (Autonomous Underwater Vehicles) provide a platform where terrain mapping, the biodiversity, and the resource survey of the ocean become accessible. LÄS MER
7. Analytical approach to dimension transient currents in asymmetric VSC monopole
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : As an important part of robust design of an HVDC station, all HVDC equipmentshould stay safe and sound during steady state mode as well as transientcondition. In order to have a proper dimensioning for the equipment,maximum transient stress and current should be derived and calculated byperforming transient current studies. LÄS MER
8. Study of an Isolated and a Non-Isolated Modular DC/DC Converter : In Multi-Terminal HVDC/MVDC grid systems
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : För sammankoppling av multi-terminala HVDC-system med punkt-till-punkt kopplingar ärDC-DC-omvandlaren den enda möjliga sammankopplingen. Därför genomgår problemenmed spänningsmatchning och likspänningsströmbegränsning i högspännings DC-systemomfattande forskning samt ligger i fokus för denna avhandling. LÄS MER
9. A Novel and an Efficient Design of an Inverted F-Antenna for Bluetooth Low Energy Communications
Magister-uppsats, Högskolan i Halmstad/Akademin för informationsteknologiSammanfattning : Constantly, antenna plays an important role in expanding the wireless communication systems in different technology applications for example, but not limited to, IoT communications and automotive radar systems. On the other hand, the Bluetooth-Low-Energy (BLE) benefits different sorts of applications, as it offers (i) a very low power consumption, (ii) a very fast data transfer, (iii) and an inexpensive/efficient solution as well. LÄS MER
10. Transient Dynamics and Core Tunneling in Vertical Spin-Vortex Pairs
Master-uppsats, KTH/NanostrukturfysikSammanfattning : Spin-vortices in vertically spaced pairs of thin elliptical Permalloy nanoparticles are investigated. The two vortex cores with parallel out-of-plane magnetization exhibit a strong monopole-like attraction through the spacer much thinner than the core length, thus forming a bound core-core pair. LÄS MER