Antenna transmission control unit for antenna system i.e. mobile radio antenna system, has base station multiplexer circuit designed such that protocol signals are applied at high frequency feeder-sided connection

摘要

The control unit has a base station multiplexer circuit i.e. base diplexer (11L), including a scanning unit by which base station-sided connections are consecutively or simultaneously scanned. The scanning unit supplies protocol signals detected at the connections to a high frequency feeder-sided connection. The multiplexer circuit is designed such that the protocol signals are applied at the connection, and/or a transmission protocol at the connection is convertible into different individual protocols that are applied to the respective base station-sided connections. An independent claim is also included for an antenna system.