NDLI: A High Resolution Algorithm for Estimating DOA of the 60 GHz Signal

Content Provider	IEEE Xplore Digital Library
Author	Zhang Hao Zhang Shanmei Wu Chunlei Gulliver, T.A.
Copyright Year	2012
Abstract	60GHz wireless communication technology is considered to be one of the most promising technology in future wireless communication domains. The information of the DOA (direction of arrival) is the foundation for adaptive array antenna to adjust the optimal beam direction as well as track mobile terminal, and the method to obtain the precise DOA is the key technology of the adaptive beam forming. The STMV (Steered Minimum Variance) algorithm is a kind of high resolution wideband adaptive beam forming method, which takes advantages of the STCM (Steered Covariance Matrix) to estimate the adaptive beam forming weight vector so as to obtain DOA information. In this paper, we attempt to bring STMV algorithm into DOA estimation for 60GHz signals. It is proved practicable to apply STMV algorithm in 60GHz DOA estimation via MTALAB simulation. Comparing with the MVDR (Minimum Variance Distortionless Response) algorithm, the STMV algorithm shows excellent performance that it needs less fast beats in the required resolution, also has smaller variance.
Starting Page	465
Ending Page	468
File Size	219463
Page Count	4
File Format	PDF
ISBN	9781467356800
ISSN	21601291
DOI	10.1109/ISISE.2012.111
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-12-14
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	60GHz MVDR BF DOA STMV
Content Type	Text
Resource Type	Article

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