Steering-Invariant Constant Beamwidth Beamforming with SOCP Constraints

2009Engineering被引 2

摘要

This paper introduces a steering-invariant constant beamwidth beamforming algorithm with Second-Order Cone Programming (SOCP) constraints. The optimizing criterion of the proposed algorithm is suppressing the designed sidelobe level utmost while keeping the mean-squared error between the designed mainlobe and the corresponding reference mainlobe on all look directions minimizing. The constrained optimizing formula can be reformed to a standard SOCP fashion and be solved with SeDuMi, an optimization toolbox. It is shown with simulation that the proposed algorithm can obtain the steering-invariant constant beamwidth beampattern effectively under the designed main-lobe direction of 60.

引用本文（GB/T 7714）

Gaoxiang Xing, Cai Zhiming. Steering-Invariant Constant Beamwidth Beamforming with SOCP Constraints[J]. 未知来源, 2009.

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DOI：https://doi.org/10.3724/sp.j.1146.2008.00800

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