Array processing is signal processing of the outputs of an array of sensors to:
- Enhance the signal-to-interference-plus-noise ratio (SINR) compared to that of a single sensor using conventional or adaptive beamforming.
- Determine the number of emitting sources, the locations of these sources, their waveforms, and other signal parameters.
- Track multiple moving sources.
References
[1] D. H. Johnson and D. E. Dudgeon, "Array Signal Processing", Prentice Hall, 1993.
[2] H. L. Van Trees, "Optimum Array Processing", Wiley, New York, 2002.
[3] H. Krim, M. Viberg, "Two Decades of Array Signal Processing Research", IEEE Signal Processing Magazine, pp. 67 - 94, July 1996 http://www.vissta.ncsu.edu/publications/ahk/spm1996.pdf
[4] F. B. Gross, "Smart Antennas for Wireless Communications with Matlab", McGraw-Hill, New York, 2005
[5] M. Torlak, "Spatial Array Processing," Tutorial, http://users.ece.utexas.edu/~bevans/courses/ee381k/lectures/13_Array_Processing/lecture13/lecture13.pdf
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