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Multi-channel digital transceiver and method

  • US 5,818,883 A
  • Filed: 07/23/1996
  • Issued: 10/06/1998
  • Est. Priority Date: 12/29/1994
  • Status: Expired due to Term
First Claim
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1. A multi-channel digital receiver comprising:

  • a plurality of antennae for receiving radio frequency signals;

    a plurality of radio frequency converters each coupled to one of the plurality of antennae and operable to convert the radio frequency signals to intermediate frequency signals;

    a plurality of analog-to-digital converters coupled to each of the radio frequency converters for converting the intermediate frequency signals to digital signals;

    a plurality of switched digital down converters coupled to the analog-to-digital converters and operable for coupling to receive one of the digital signals and converting the digital signal to a baseband intermediate frequency signal; and

    a plurality of channel processors coupled to the plurality of switched digital down converters for recovering one of a plurality of communication channels contained within the baseband intermediate frequency signal, the plurality of channel processors being operable to select one of the plurality of digital down converters for coupling to one of the plurality of analog-to-digital converters.

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