Channel sensitive processor: real data processing
The CSP is applied to data collected during the DUSS97 sea trial. A one-way geometry is used and the transmitted signal propagation time is known a priori. As predicted by analytical and simulation studies, the CSP detector outperforms the classical matched filter method (2-3 dB gain) for known propagation conditions. It is also demonstrated that the performance of the CSP processor is degraded below that of the classical method in environmentally mismatched cases.