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Spread spectrum intercept apparatus and method

  • US 5,016,256 A
  • Filed: 10/17/1989
  • Issued: 05/14/1991
  • Est. Priority Date: 10/17/1989
  • Status: Expired due to Term
First Claim
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1. An apparatus for detecting an intercept signal having spread spectrum modulation, comprising:

  • a first antenna for outputting the intercept signal;

    first means for channelizing the spectrum of the intercept signal into a first plurality of spectrum segments, with each spectrum segment having a corresponding segment signal, respectively;

    a parametric encoder for measuring a corresponding plurality of frequencies of each of the first plurality of segment signals, respectively; and

    means for generating from the plurality of frequencies a frequency estimate of the intercept signal.

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