Coprime sampling and the music algorithm

2011 Digital Signal Processing and Signal Processing Education Meeting, DSP/SPE 2011 - Proceedings

Volumn , Issue , 2011, Pages 289-294

  Pal, Piya ^a   Vaidyanathan, P P ^a  

^a California Institute of Technology   (United States)

Author keywords

co arrays; coprime sampling; DOA estimation; spatial smoothing

Indexed keywords

CO-ARRAYS; COPRIME; DIFFERENCE SETS; DIRECTIONS OF ARRIVAL; DOA ESTIMATION; IMPINGING SIGNALS; LINE SPECTRA; MUSIC ALGORITHMS; NEW APPROACHES; NOVEL ALGORITHM; POSITIVE SEMIDEFINITE MATRICES; SAMPLE LOCATION; SECOND ORDER MOMENT; SPATIAL DOMAINS; SPATIAL SMOOTHING; SPECTRAL ESTIMATION; SPECTRAL LINE; SUBSPACE BASED; SUPER RESOLUTION; VIRTUAL SAMPLE;

ALGORITHMS; DIGITAL SIGNAL PROCESSING; DIRECTION OF ARRIVAL; SENSOR ARRAYS; SIGNAL PROCESSING; SPECTROSCOPY; SPECTRUM ANALYSIS; WAVELET ANALYSIS;

FREQUENCY ESTIMATION;

EID: 79954493883     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/DSP-SPE.2011.5739227     Document Type: Conference Paper

References (6)

1. R.T. Hoctor, S. A. Kassam, "The unifying role of the coarray in aperture synthesis for coherent and incoherent imaging", Proc. of the IEEE, pp. 735-752, April 1990.
2. M. I. Skolnik, Introduction to radar systems, McGraw-Hill, N.Y., 2001.
3. Piya Pal and P. P. Vaidyanathan, "Nested Arrays: A Novel Approach to Array Processing With Enhanced Degrees of Freedom", IEEE Trans. on Signal Processing, vol. 58, no. 8, pp. 4167-4181, Aug. 2010.
4. P. P. Vaidyanathan and Piya Pal, "Sparse sensing with co-prime arrays", Proc. Asil. Conf. Sig., Sys., and Comp., Nov. 2010 (invited paper in preparation).
5. P. P. Vaidyanathan and Piya Pal, "Sparse Coprime Sensing with Multidimensional Lattice Arrays", Proc. 14th DSP workshop, Sedona, AZ, Jan. 2011 (submitted).
6. X.-G, Xia, "On estimation of multiple frequencies in undersampled complex valued waveforms", IEEE Trans. on Signal Processing, pp. 3417-3419, Dec. 1999. (Pubitemid 30531536)