One original structure of the CFAR detector and parameter estimator of moving marine targets in conditions of natural
interference using Bistatic Forward Scattering Radar (FSR) are presented in this paper. The specific one dimensional
MTI CFAR processor with K/M-L batch processor and parameter estimator for a marine target with unknown size are
investigated on the base of real data records that have been obtained by the team of the Birmingham University using
Forward Scattering Radar.