Long-Period Signal Separation. Large-Array Signal and Noise Analysis
Special scientific rept. no. 23
TEXAS INSTRUMENTS INC DALLAS SCIENCE SERVICE DIV
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The problem of extracting the Rayleigh phase of an event of interest from a time-overlapping Rayleigh phase of another event was studied. Various configurations of the long-period LASA sensors and the following processing schemes were investigated beamsteer processing using the great circle route and the dispersive curve velocity occurring at the peak power frequency Wiener signal-extraction multichannel-filter processing and a nonconventional adaptive filter processing scheme.