Spatial spectrum sensing for cognitive radios via miniaturized parasitic antenna systems

Spatial spectrum sensing for cognitive radios via miniaturized parasitic antenna systems

The paper describes an antenna system for portable lightweight cognitive radios employing opportunistic spectrum access. Our approach comprises a frequency-agile narrowband antenna that is capable of sensing over a wide bandwidth and over different spatial directions within a miniaturized single-rad...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Tsakalaki, E P, Alrabadi, O N, Papadias, C B, Prasad, R
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Antenna arrays
Broadband antennas
Chromium
Directive antennas
Narrowband
Sensors
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The paper describes an antenna system for portable lightweight cognitive radios employing opportunistic spectrum access. Our approach comprises a frequency-agile narrowband antenna that is capable of sensing over a wide bandwidth and over different spatial directions within a miniaturized single-radio system assisted by parasitic antennas.
ISSN:2166-5370
2166-5419
DOI:10.4108/ICST.CROWNCOM2010.9285