Repeater with digital channelizer

  • US 6,873,823 B2
  • Filed: 06/20/2002
  • Issued: 03/29/2005
  • Est. Priority Date: 06/20/2002
  • Status: Active Grant
First Claim
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1. A method of retransmitting a communication channel comprising:

  • receiving a signal having a frequency within a frequency range of the communication channel;

    generating a digital signal correlated to the received signal;

    filtering the digital signal with a digital filter bank configured to pass a plurality of frequency components within said frequency range, wherein said digital filter bank is able to generate a separate and distinct transfer function for each of at least some of said frequency components;

    generating an analog signal correlated to the filtered digital signal; and

    transmitting the analog signal correlated to the filtered digital signal.

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