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Is it possible to make a WLAN amplifier to send/receive on the same antenna?

Discussion in 'Electronic Basics' started by Ole, Apr 9, 2004.

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  1. Ole

    Ole Guest

    Hi

    I'm thinking to make a WLAN amplifier that amplifies the signal before
    it sends it on.

    antenna|->-amplifier---->>---|antenna
    |---<<----amplifier-<-|

    But I can't think of a way to make it work with one antenna, the
    amplifier will amplify booth signals, the signal from the antenna and
    the one from the amplifier, in simpler words, it will oscillate.

    Is there a way to make it work?

    The signal it shall amplify is around 2.4GHz

    Regards
    Ole
     
  2. Lord Garth

    Lord Garth Guest

    Search out "duplexer". This is a common situation with
    repeater towers.
     
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