Suppression of measurement undesired echoes using an auto-controlled compensation method

摘要

This article deals with a new technique developed to suppress undesired echoes due to environment which affect RCS measurements. When RCS environment value measurement is impossible, it is extract from the target measurement data and then subtract. We present here an auto-controlled compensation method, which aims to suppress undesired echoes and minimize the target signal suppressed in order to insure measurement accuracy.