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This paper demonstrates the capability of the scale changing technique (SCT) in designing reflectarray antennas, having enormous finite number of non-uniform radiating elements with high scale ratios in a given band. The use of parallel advantages of SCT for the electromagnetic simulation of reflectarrays in a grid computing environment. System partitioning and parallel solution methods, as well as...
Electromagnetic simulation continues to be the primary method by which engineers and researchers analyze and design circuits and systems. Nowadays, the complexification related to the rise of microwaves circuits results in the coexistence of several scales in the same circuit and in the appearance of important dimensions ratios. As the dimensions of modern Electromagnetic circuits continue to shrink,...
The SCT-based simulation tool consists of a MATLAB code developed to run on a single machine in order to predict the phase-shift for all possible MEMS configurations. The 1024 configurations of a phase-shifter cell are obtained by the UP/DOWN positions of the 10 RF MEMS switches inserted in the slit of the 3 metallic patches (Legay, 2005). This problem represent a very computational demanding task...
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