Discriminating closely spaced aircrafts using time difference of arrival (TDOA) based association algorithm by Yaro, A. S., Sha'ameri, A. Z., Yarima, S. M.

“…The performance of the association algorithm considers three different military flying formations using emissions from the onboard weapon control radar (WCR) and replies to a secondary surveillance radar (SSR) interrogator. The simulation results show that with the technique, it is possible to determine the probability of correct association of the estimated TDOAs to the right aircraft by the association algorithm. …”