Planar antenna pattern nulling using differential evolution algorithm |
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| Authors: | Ertugrul Aksoy Erkan Afacan |
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| Affiliation: | Department of Electrical and Electronics Engineering, Gazi University, 06570, Maltepe, Ankara, Turkey |
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| Abstract: | Differential evolution algorithm is used for the pattern synthesis of planar antenna arrays with prescribed pattern nulls by position-only and position-amplitude optimization. The position-only optimization for a planar array allows null synthesis in any prescribed direction. For planar antenna array thinning it is necessary to use position-amplitude optimization for problems involving more than two nulls. |
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