Array processing

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Array processing consists of using an array of sensors to:

  • Enhance the signal-to-noise ratio compared to that of a single sensor (through e.g. beamforming).
  • Determine the number of sources of propagating energy, the locations of these sources, and the waveforms they are emitting.
  • Track energy sources moving through space.
  • To Provide Multiple Access namely Space Division Multiple Access( SDMA).