COMMUNICATION SYSTEM

A distributed antenna system (DAS) is described, including a wide band antenna device having respective transmit and receive antennas disposed in a single package arranged to provide mutual isolation so that in use noise from the transmit antenna is isolated from the transmit antenna, whereby recept...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MEZZAROBBA, Emiliano, BOZ, Zafer, HOWE, Graham Ronald, FREEMAN, Benedict Russell, BELL, Andrew Robert, GEARS, Trevor
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION
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Beschreibung
Zusammenfassung:	A distributed antenna system (DAS) is described, including a wide band antenna device having respective transmit and receive antennas disposed in a single package arranged to provide mutual isolation so that in use noise from the transmit antenna is isolated from the transmit antenna, whereby reception is possible at a frequency the same as transmission. The distributed antenna system comprises a hub (300) and at least one remote antenna system (400), the system being adapted to be able simultaneously to convey a plurality of different communication bands.