DOA estimation of desired signals using in-phase combining of multiple cyclic correlations and spatial smoothing processing
DOA estimation of desired signals using in-phase combining of multiple cyclic correlations and spatial smoothing processing
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发表时间:
2016-10
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通讯作者:
Yuta Kamiya;N. Kikuma;K. Sakakibara
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作者:
Yuta Kamiya;N. Kikuma;K. Sakakibara
The cyclic method performs the direction-of-arrival (DOA) estimation of the desired signals by using cyclic correlations of digital-modulation signals. This paper proposes a cyclic method which uses in-phase combining of multiple cyclic correlations (MCC) and the forward and backward spatial smoothing processing (FB-SSP). Also, the way of reducing the computation load in FB-SSP is provided. Computer simulation results show the enhanced performance of the proposed method.