Method for passive localization of a target and air-air localization in particular

摘要

This invention concerns a method for passive localization of a target (12) and air-air localization in particular.This method includes a step for acquisition of the signal transmitted by the target using sensors equipping the carrier (11) and forming two interferometers. This step includes at least two independent measurement series carried out along separate trajectories. The method also includes a measurement processing step to estimate the parameters characterizing the target easily.The invention applies in particular to the passive localization of a target whose transmission frequency varies in a narrow band.