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Multi-dimensional beamforming device

  • US 20020012289A1
  • Filed: 08/02/2001
  • Published: 01/31/2002
  • Est. Priority Date: 02/03/1997
  • Status: Active Grant
First Claim
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1. A sonar beamforming system, comprising in combination:

  • a plurality of sensors disposed in a sensor array that provide array signals; and

    a beamforming device, coupled to the sensor array, the beamforming device including a plurality of charge domain delay lines that generate delayed output signals from the array signals to form a representation of a region of interest from the delayed output signals.

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