Passive Geolocation Using Phase Difference Rate For Electronic Support Systems

In this research, the developed passive geolocation technique using phase difference of rate is presented for electronic support systems. Traditionally, triangulation method depending on platform transposition is used for localization. This method requires a long period of time to achieve high accuracy. Therefore a new generation triangulation algorithm proposed in [2] and named phase difference of rate ranging is developed and analyzed with different frequencies, noise levels and distances between antennas.