Radiation from Fibonacci-type quasiperiodic arrays on dielectric substrates
作者： G. Castaldi , V. Galdi , V. Pierro , I. M. Pinto
DOI: 10.1163/156939307794731187
关键词: Surface (mathematics) 、 Dielectric 、 Mathematical analysis 、 Radiation 、 Classical mechanics 、 Physics 、 Electromagnetic radiation 、 Simple (abstract algebra) 、 Fibonacci number 、 Quasiperiodic function 、 Poisson summation formula
摘要: We present a simple prototype study of electromagnetic radiation by one-dimensional quasiperiodic Fibonacci-type array laid on grounded dielectric slab, extending our previous free-space studies. Analytic parameterization the interaction between aperiodic-order-induced "quasi-Floquet" waves and slab-induced surface/leaky-waves is addressed, for infinite truncated arrays, via generalized Poisson summation uniform asymptotics. Accuracy computational effectiveness proposed parameterizations are assessed numerical comparisons against an independently-generated reference solution (element-by-element synthesis).
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