Duvall-Structure-Based Adaptive Beamforming Method for Cancellation of Coherent and Incoherent Interferences 


Vol. 33,  No. 10, pp. 1006-1012, Oct.  2008


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  Abstract

This paper presents a Duvall-structure-based adaptive beamforming method which efficiently cancels coherent and incoherent interferences. The proposed method exploits several correlation vectors to increase the dimension of the weight vector, compared to the existing method which uses a single correlation vector only. The increased dimension of the weight vector leads to an improvement in the signal-to-interference plus noise ratio (SINR) performance. Moreover, the proposed method can suppress more interferences than the existing one. Simulation shows that the former is superior to the latter in terms of the steady-state and transient responses.

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  Cite this article

[IEEE Style]

Y. Choi, "Duvall-Structure-Based Adaptive Beamforming Method for Cancellation of Coherent and Incoherent Interferences," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 10, pp. 1006-1012, 2008. DOI: .

[ACM Style]

Yang-Ho Choi. 2008. Duvall-Structure-Based Adaptive Beamforming Method for Cancellation of Coherent and Incoherent Interferences. The Journal of Korean Institute of Communications and Information Sciences, 33, 10, (2008), 1006-1012. DOI: .

[KICS Style]

Yang-Ho Choi, "Duvall-Structure-Based Adaptive Beamforming Method for Cancellation of Coherent and Incoherent Interferences," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 10, pp. 1006-1012, 10. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880