Sökning: "refractive index"
Visar resultat 16 - 20 av 52 uppsatser innehållade orden refractive index.
16. Simulation of birefringence effects for high-energy neutrino detectors
L3-uppsats, Uppsala universitet/HögenergifysikSammanfattning : The detection of high-energy neutrinos in the E > O(PeV) range requires newdetection techniques in order to cope with the decreasing flux. The radio detectionmethod uses Askaryan emission to detect these neutrinos. LÄS MER
17. 3D-Printed Geodesic Reflective Luneburg Lens Antenna for X-Band
Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : With the rise of 5G and the increasing number ofdevices, novel antenna designs are needed to meet the demandof the future. In this report, the authors present a design andexperimental verification of a 3D-printed Geodesic ModulatedReflective Luneburg lens antenna working at the X-Band, 8-12GHz. LÄS MER
18. Towards Underwater UV Communication- Simulation and Experimentation on Penetration of UV Radiation into Sea water.
Master-uppsats, Blekinge Tekniska HögskolaSammanfattning : People around the globe are immensely trying to connect using light as carrier due to its low power consumption and high data transfer rates. Sound and microwaves are examples of other carriers that can be used, although they aren't nearly as efficient as light. A method of communicating is using light beneath the surface of the water. LÄS MER
19. Självaggregering i blandningar av gallsalteroch fosfolipid undersöktes med statiskoch dynamisk ljusspridning vid 21 ̊ C och 37 ̊ C
Master-uppsats, Uppsala universitet/Institutionen för farmaciSammanfattning : Introduction: Phospholipids amphiphilic structure gives them special properties such as self-aggregation, emulsifying and wetting properties. Among the various structures resulting from the dissolution of phospholipids in water are the liposome, which acts as a drug carrier. LÄS MER
20. Dual Polarized Geodesic Lens
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Gradient-index (GRIN) lens antennas, such as the Luneburg lens, posses attractive electromagnetic properties. The smooth change in refractive index ensures no internal reflections and the focusing of the electromagnetic waves results in a directive antenna. The main challenge of the design of a GRIN lens is acquiring the required refractive index. LÄS MER