Title :
A systolic MUSIC system for VLSI implementation
Author :
Robertson, W. ; Phillips, W.
Author_Institution :
Tech. Univ. of Nova Scotia, Halifax, NS, Canada
Abstract :
The authors review the MUSIC algorithm and introduce novel systolic modules required for its implementation. A complete system based on uniform time-sampled sum-of-sinusoid signals in Gaussian noise and the MUSIC algorithm is then discussed. Block processing, limited sampling interval, and serial-by-word communication between modules are assumed. Simulation results are compared with results obtained from conventional MUSIC algorithm computations. Comparison with results from an exact singular-value-decomposition program show no significant differences
Keywords :
VLSI; cellular arrays; digital signal processing chips; Gaussian noise; MUSIC algorithm; VLSI implementation; block processing; limited sampling interval; serial-by-word communication; systolic MUSIC system; uniform time-sampled sum-of-sinusoid signals; Bandwidth; Computer architecture; Covariance matrix; Digital signal processing; Matrix decomposition; Multiple signal classification; Parallel processing; Pipeline processing; Signal processing algorithms; Very large scale integration;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1989. ICASSP-89., 1989 International Conference on
Conference_Location :
Glasgow
DOI :
10.1109/ICASSP.1989.266994
