BASISSTATIONSANLAGE UNTER VERWENDUNG VON DIVERSITYEMPFANG

BASISSTATIONSANLAGE UNTER VERWENDUNG VON DIVERSITYEMPFANG

A base station in a duplex radio communication system comprises two transceivers 10, 12 each of which has a transmitter 14, 20, a main receiver 16, 22 and a diverse receiver 18, 24. A main antenna 26 is connected to the common port of a first diplex filter 38, and a diverse antenna 28 is connected t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: LAWRENCE, THOMAS, WILLIAM, JOHN
Format: Patent
Sprache:ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
SELECTING
TRANSMISSION
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Beschreibung
Zusammenfassung:A base station in a duplex radio communication system comprises two transceivers 10, 12 each of which has a transmitter 14, 20, a main receiver 16, 22 and a diverse receiver 18, 24. A main antenna 26 is connected to the common port of a first diplex filter 38, and a diverse antenna 28 is connected to the common port of a second diplex filter 40. A first amplifier and splitter 30, 32 feed main receive signals from the main antenna 26 to the main receivers 16, 22 and a second amplifier and splitter 34, 36 feed diverse receive signals from the diverse antenna 28 to the diverse receivers 18, 24. The diverse antenna 28 acts not only as a receive antenna, but also transmits signals from the transmitter 20, so more power is available for transmission.