Estimating Two-Dimensional Angles Of Arrival In Coherent Source Environment

Chien Chung Yeh, Ju Hong Lee, Yih Min Chen

研究成果: 雜誌貢獻期刊論文同行評審

53 引文 斯高帕斯(Scopus)

摘要

In this work, estimating two-dimensional (2-D) angles of arrival for radiating sources in a coherent environment is studied. The concept of spatial smoothing is first extended to a rectangular planar array and a 2-D search function is formed to estimate the source directions. To avoid performing a 2-D search, an approach based on two one-dimensional (1-D) searches is also discussed. This approach uses rows and columns of the rectangular array to perform 1-D searches. To match the data obtained, a 2-D verification is then performed. Computer simulation results for both approaches based on the MUSIC method are presented.

原文???core.languages.en_GB???
頁(從 - 到)153-155
頁數3
期刊IEEE Transactions on Acoustics, Speech, and Signal Processing
37
發行號1
DOIs
出版狀態已出版 - 1月 1989

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