Guibao Wang

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In this paper, the direction of arrival (DOA) and polarization parameter estimation algorithm with sparse collocated loop and dipole cross array is proposed. According to the rotational invariance relationship between the dipoles and the loops, the polarization parameter estimations are obtained. On the basis of the subspace theory, the array steering(More)
Direction of arrival (DOA) ambiguity influences the performance of array signal processing. To address this problem, a DOA and polarization estimation method is proposed in this paper. Based on sparse uniform concentric semi-circular array consisting of concentred orthogonal loop and dipole pairs, the actual array steering vector can be transformed into a(More)
Electromagnetic vector sensor (EMVS) array is a new type of array to obtain the electromagnetic signal spatial and polarization domain information, which has the broad application prospect in the communication technique, signal detection technique (SDT), mobile communication and so on [1]-[23]. Direction of arrival (DOA) estimation based on the EMVS array(More)
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