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System and methods for scalable processing of received radio frequency beamform signal

  • US 8,923,189 B2
  • Filed: 07/04/2010
  • Issued: 12/30/2014
  • Est. Priority Date: 08/06/2009
  • Status: Expired due to Fees
First Claim
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1. A method for scalable processing of received radio frequency beamform signal, useful in conjunction with long range communication between an airborne platform and a surface base station, the method comprising:

  • receiving a multiplexed data stream via at least one antenna and a radio;

    de-multiplexing the multiplexed data stream into multiple data streams by an intermediate digital processing device, wherein the multiple data streams are independent from one another, and wherein the sum of all the multiple data streams'"'"' frequency groups is equal to the multiplexed data stream'"'"'s frequency, and wherein each data stream frequency is within the processing capacity of a single digital signal processor; and

    processing each data stream using a digital signal processor.

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