A FETI-DP method enhanced with second-order transmission condition for antenna array analysis

Abstract

A new dual-primal finite element tearing and interconnecting (FETI-DP) method is presented for the analysis of phased-array antennas. The method incorporates the second-order transmission condition (SOTC) into the dual-primal framework at a negligible cost. A phased array consisting of broadband antennas is simulated to demonstrate the good accuracy and… (More)

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