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 emitting sources, the locations of these sources, and their waveforms.
- Track energy sources moving through space.
- To Provide Multiple Access namely Space Division Multiple Access( SDMA).
References
- D. H. Johnson and D. E. Dudgeon, "Array Signal Processing",
Prentice Hall, 1993.
- H. L. Van Trees, "Optimum Array Processing", Wiley, New
York, 2002.
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