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METHOD AND DEVICE FOR ESTIMATING AN ARRIVAL ANGLE CAPABLE OF EFFICIENTLY SOLVING AN AMBIGUITY PROBLEM
METHOD AND DEVICE FOR ESTIMATING AN ARRIVAL ANGLE CAPABLE OF EFFICIENTLY SOLVING AN AMBIGUITY PROBLEM
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机译:估计可有效解决歧义问题的到达角度的方法和装置
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摘要
PURPOSE: A method and device for estimating an arrival angle are provided to estimate AoA(Angle of Arrival) using a second steering vector.;CONSTITUTION: A phase difference calculator(820) calculates a first steering vector to a target AoA estimating device. The phase difference calculator calculates the phase differences in an antenna elements which are included in an arrange antenna in order to calculate a second steering vector corresponding to the rotated angle of the AoA estimating device. A candidate value extractor(830) extracts two or more candidate values about the AoA of the received signal based on the first steering vector.;COPYRIGHT KIPO 2011
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