Modified null broadening adaptive beamforming: constrained optimisation approach
نویسندگان
چکیده
منابع مشابه
Modified Null Broadening Adaptive Beamforming: A Constrained Optimisation Approach
A constrained optimisation approach for null broadening adaptive beamforming is proposed. This approach improves the robustness of the traditional MVDR beamformer by broadening nulls for interference direction and the mainlobe for the desired direction. This optimisation is efficiently solved by semidefinite programming. The proposed approach, when applied to high altitude platform (HAP) commun...
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ژورنال
عنوان ژورنال: Electronics Letters
سال: 2007
ISSN: 0013-5194
DOI: 10.1049/el:20073561