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This paper presents a antenna array pattern synthesis technique based on trust region unconstraint method. An attractive property of these methods lies in their numerical stability and robustness. The Hessian matrix is necessary for traditional trust region algorithms, it lead to very heavy computational load when the number of array elements is very lager. Using Broyden -- Fletcher -- Goldfarb --...
The performance of synthesis pattern with sparse arrays is known to degrade in the presence of errors in the array manifolds. This paper introduces a beampattern synthesis approach with uncertain manifold vectors perturbation for linear array. In order to match the desired pattern and minimize the elements simultaneously, the convex optimization of minimizing a reweighted l1-norm objective based on...
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