Using Single-Cycle-Related Electromagnetic Vector Sensors to Estimation DOA and Polarization Parameters

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Abstract:

This paper proposes a new algorithm for joint estimation of Directions-Of-Arrival (DOA’s) and polarization parameters of the single electromagnetic vector sensor. Based on the cyclostationary properties of the signal,the algorithm uses minimum norm method to strike the signal steering vector solution, and then gets the estimation of DOA and polarization parameters. Besides limiting the distribution of additional stationary noise and interference signals on various frequencies, this algorithm also restraints the estimation error of the noise subspace singular vector with outstanding results. Computer simulation verified the effectiveness of the algorithm.

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424-428

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April 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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