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In this work, the effect of the fabrication uncertainties on the substrate thickness on the radiation performance of the reflectarray antenna is addressed. An interval analysis (7A)-based method is used to compute the upper and lower bounds of the power pattern as a function of the deviations in the substrate thickness. The Minkowski Sum (MS) is exploited to combine interval phasors in order to mitigate...
An effective approach for the design and optimization of complex radome structures based on the System-by-Design (SbD) paradigm is presented. The proposed approach is based on the integration of suitable synthesis and analysis blocks exploiting surrogate models which enable the optimization of the radome parameters and structure. The surrogate model is used in this case to predict the values of the...
The design of a coplanar waveguide (CPW)-fed antenna combined with a polarization dependent artificial magnetic conductor (AMC) is presented. The gain and directivity of the embedded antenna structure, evaluated through an analysis tool based on method of moments (MoM), are improved with respect to the antenna without AMC. The current distributions of the antenna alone and of the antenna surrounded...
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