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Using super resolution direction of arrival (DOA) estimation algorithm is an effective method for passive radar seeker (PRS) to antagonize non-coherent radar decoy. A novel DOA estimation algorithm is proposed to estimate the two-dimensional (2-D) arrival angles of multisource by using a uniformly circular array (UCA) of crossed dipoles. By exploiting the polarization diversity of the signals, PRS...
Using super resolution direction of arrival (DOA) estimation algorithm to reduce the resolution angle is an effective method for passive radar seeker (PRS) to antagonize noncoherent radar decoy. To make use of the polarization information of radar and decoy signals, the diversely polarization array (DPA) is applied to PRS direction finding systems. A comparison is made between the resolution angles...
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