## Abstract Aiming at increasing the radiation bandwidth and reducing the antenna size, this article designs the stacked patch antenna and forms the spherical antenna array by virtue of fractal geometry. To minimize the sidelobe level and improve the convergence speed, a hybrid genetic algorithm in
Sidelobe reduction in array-pattern synthesis using genetic algorithm
β Scribed by Keen-Keong Yan, ; Yilong Lu,
- Book ID
- 120558261
- Publisher
- IEEE
- Year
- 1997
- Tongue
- English
- Weight
- 138 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0018-926X
- DOI
- 10.1109/8.596902
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Interruptions in the regular lattice of a phased array antenna can lead to elevated sidelobe levels in the resulting antenna pattern. A method for reducing the sidelobe level in such an array is presented, based on the use of a genetic algorithm that modifies the element weights in the array. Result