Detection of buried mines using Rayleigh-scattered second-derivative Gaussian pulses
Abstract
Large ground mines which are intentionally or unintentionally buried in the sediment have proven to be difficult to detect. This report is the result of a study undertaken by the author while on leave from Georgia Tech at the NATO SACLANT Undersea Research Centre. It considers the possibility that low-frequency (200-500 Hz) pulses could be used to detect and localize buried mines. It has been shown that it may be possible to detect buried mines using Rayleigh scattered second derivative Gaussian pulses. The robustness of the method stems from the differences in mechanical properties of the mine and the wide range of bulk modulus and density of seafloor sediments.
Report Number
SR-235Date
1995/10Author(s)
Rogers, P. H.