LOCAL FILTERING OF ENVIRONMENTAL NOISE

摘要

A new strategy to filter the environmental clutter in the measured near/far zone field data due to reflections and diffractions from objects in the measurement zone is presented. The approach is based on the new concepts of Point Source Spectral Content and Local Spectral Content of the reduced field detected on the observation domain. The effectiveness and the performances of the approach has been evaluated by processing synthetic as well as real world data.