Journal of the Korean Institute of Telematics and Electronics (대한전자공학회논문지)
- Volume 27 Issue 12
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- Pages.1800-1809
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- 1990
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- 1016-135X(pISSN)
On the Improvement of Bearing Estimation Algorithm Using Automatic Tracking Window
자동 추적 윈도우를 이용한 방위각 추정 알고리즘에 개선에 관하여
Abstract
This paper proposed a preprocessing algorithm which is named Automatic Tracking Window (ATW), which eliminates the effects of noises at spatial signals and spurious peaks at high-resolution algorithm in bearing estimation algorithm. This method estimates spatial spectrum by periodogram algorisdthm and hihg-resolution algorithm after preprocessing of spatial signal by automatically tracked window.
Keywords