Comparison Of Bipolar Nonlinear Correlators And Phase-Only Encoded Matched Filter Correlators
Bahram Javidi
Abstract
Bahram Javidi
Abstract
In this paper, we compare the performance of the bipolar joint transform correlator to the continuous phase-only matched filter correlator, the binary phase-only matched filter correlator, and the classical correlator. The pattern recognition systems will be compared in the areas of correlation peak, autocorrelation peak to sidelobe ratio, autocorrelation bandwidth, and discrimination sensitivity.
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In this paper, we compare the performance of the bipolar joint transform correlator to the continuous phase-only matched filter correlator, the binary phase-only matched filter correlator, and the classical correlator. The pattern recognition systems will be compared in the areas of correlation peak, autocorrelation peak to sidelobe ratio, autocorrelation bandwidth, and discrimination sensitivity.
Key concepts: Autocorrelation, Optical correlator, Matched filter, Bandwidth (computing), Filter (signal processing), Phase (matter), Computer science, Nonlinear system