Nowadays the most common antennas are the ones made of metal. There is however the possibility to transmit electromagnetic waves using plasma, the fourth state of the matter, as a means of transmission instead of metal. The antennas having at the basis of their projection plasma, the so called Gaseous Plasma Antennas (GPA), bring numerous advantages when compared to the usual metal antennas. GPAs can be found in many geometric shapes and configurations. One distinction between these antennas can be made by referring to the way plasma behaves inside the structure of the antenna, and that would define passive and active GPAs. These antennas keep growing in popularity, making it therefore important to conduct an analysis of these devices.
Ai giorni d’oggi le antenne più diffuse sono quelle fatte di metallo. Esiste d’altra parte anche la possibilità di trasmettere le onde elettromagnetiche usando come mezzo trasmittente il plasma, il quarto stato della materia, invece che il metallo. Le antenne aventi alla loro base di costruzione il plasma, Gaseous Plasma Antenna (GPA), dimostrano numerosi vantaggi rispetto alle solite antenne di metallo. Le GPA si possono trovare implementate in diverse geometrie e configurazioni. Una distinzione tra le antenne al plasma si fa in riferimento al comportamento del plasma all’interno della struttura dell’antenna, definendo in questo modo le GPA passive e attive. Le antenne al plasma continuano a crescere in popolarità, rendendo perciò importante condurre un’analisi su questi dispositivi.
Antenne al plasma: concetti fondamentali di funzionamento e requisiti progettuali
LATIFLLARI, DEA
2024/2025
Abstract
Nowadays the most common antennas are the ones made of metal. There is however the possibility to transmit electromagnetic waves using plasma, the fourth state of the matter, as a means of transmission instead of metal. The antennas having at the basis of their projection plasma, the so called Gaseous Plasma Antennas (GPA), bring numerous advantages when compared to the usual metal antennas. GPAs can be found in many geometric shapes and configurations. One distinction between these antennas can be made by referring to the way plasma behaves inside the structure of the antenna, and that would define passive and active GPAs. These antennas keep growing in popularity, making it therefore important to conduct an analysis of these devices.| File | Dimensione | Formato | |
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Latifllari_Dea.pdf
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https://hdl.handle.net/20.500.12608/97703