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We present a novel approach to non-uniformly spaced array of radiating elements and evaluate its performance and its application potential. In general non-uniformly spaced array elements are difficult if not impossible to analyze. It is often not possible to derive analytically a closed form expression for its radiating pattern. In addition radiating elements of the array are just the primary radiating...
Some major global optimization algorithms, which involves all the optimized variables in one problem, were used to synthesize time-modulated linear antenna arrays (TMLAs) in the existing literature. In this work, a hybrid approach, combining differential evolution (DE) algorithm and convex optimization, is proposed. This hybrid method is performed to optimize the static excitations amplitude and the...
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