한국통신학회:학술대회논문집 (Proceedings of the Korean Institute of Communication Sciences Conference)
- 한국통신학회 1991년도 추계종합학술발표회논문집
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- Pages.123-126
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- 1991
신호의 도착방향을 추정하는 새로운 Null-Spectrum
A New Null-Spectrum for Direction of Arrival Estimation
초록
A generalization of null-spectrum for use in the estimation of directions of arrival of signal sources is considered in this paper. The upper and lower bounds of the generalized null-spectrum, the maximum and minimum null-spectra, are also derived. We observed that the maximum null-spectrum has higher resolution capability than other null-spectra including the two well-known null-spectra, the multiple signal classification null-spectrum and the Min-Norm null-spectrum.
키워드