Titelaufnahme

Titel
Development and optimization of a biosensor device based on microwave split-ring resonators / Lisa-Marie Wagner
Verfasser / Verfasserin Wagner, Lisa-Marie
Begutachter / BegutachterinRattay, Frank
ErschienenWien, 2017
Umfangviii, 63 Seiten : Illustrationen, Diagramme
HochschulschriftTechnische Universität Wien, Diplomarbeit, 2017
Anmerkung
Zusammenfassung in deutscher Sprache
SpracheEnglisch
DokumenttypDiplomarbeit
Schlagwörter (EN)Biosensor / split ring resonator / finite element modeling
URNurn:nbn:at:at-ubtuw:1-103205 Persistent Identifier (URN)
Zugriffsbeschränkung
 Das Werk ist frei verfügbar
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Development and optimization of a biosensor device based on microwave split-ring resonators [3.08 mb]
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Zusammenfassung (Englisch)

This thesis is about split-ring resonators and their application as biosensors. Split ring resonators are a special resonator type which consists of a metallic loop etched on a dielectric substrate. They provide a resonant frequency which is determined by the electromagnetic parameters of the substrate and the geometry of the metallic loop. For sensor applications, the metallic surface will be bio-functionalized and if molecules are attaching onto the resonator surface the resonant frequency of the resonator is changed proportional to the load of biomolecules. The aim of the thesis is to optimize the design of different split-ring resonators to get a high-quality biosensor. The operating frequency of the investigated split-ring resonators is between 1.5 and 2.5GHz.

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