Reduced Rank Eigen-Space Beamforming for Adaptive Array Systems 


Vol. 33,  No. 4, pp. 336-341, Apr.  2008


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  Abstract

In this paper, beamforming algorithm is proposed which can obtain diversity gain in beamforming system that deploy antenna elements with half-wavelength. The proposed algorithm provides beam-pattern using eigen-vectors that span received signal subspace. The criterion to decide optimal rank of eigen-space used for beamforming is also proposed. A beamforming system applied the proposed algorithm shows better performance with diversity gain as getting larger angle spread. This paper provides a description of proposed algorithm with analysis of the performance using various computer simulations.

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  Cite this article

[IEEE Style]

S. Hyeon and S. Choi, "Reduced Rank Eigen-Space Beamforming for Adaptive Array Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 4, pp. 336-341, 2008. DOI: .

[ACM Style]

Seungheon Hyeon and Seungwon Choi. 2008. Reduced Rank Eigen-Space Beamforming for Adaptive Array Systems. The Journal of Korean Institute of Communications and Information Sciences, 33, 4, (2008), 336-341. DOI: .

[KICS Style]

Seungheon Hyeon and Seungwon Choi, "Reduced Rank Eigen-Space Beamforming for Adaptive Array Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 4, pp. 336-341, 4. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880