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In this paper, we investigate the impact of the presence of interfering radar on the target direction of arrival (DOA) estimation performed by the reference radar. The analyzed estimators are the pseudo-monopulse and the maximum likelihood techniques. The importance of the use of codes in multi-user radar system is highlighted in a simple scenario of two radars by calculating the root-mean square...
This work deals with the problem of estimating the directions of arrival (DOA) and the complex amplitudes of multiple targets present in the same range-azimuth resolution cell of a surveillance radar. The DOA asymptotic maximum likelihood (AML) is first derived by maximizing the asymptotic (large sample size) likelihood function, assuming a deterministic model for the unknown target amplitudes. The...
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