In this paper, we propose a technique based on integral equations, the periodic Green's function, and the method of moments discretization to analyze the dispersion diagram of non-canonical glide-symmetry unit cells. The technique is combined with a root finder approach to automatically identify the values of the wavevector that make the unit cell resonant. The proposed technique is tested on a glide fully metallic implementation of a Luneburg lens.
Periodic Integral Equation Formulation for the Numerical Analysis of Glide Structures / Vasquez, J. A. T.; Rivero, J.; Valerio, G.; Vipiana, F.. - ELETTRONICO. - (2022). (Intervento presentato al convegno 16th European Conference on Antennas and Propagation, EuCAP 2022 tenutosi a Madrid, Spain nel 27 March 2022 - 01 April 2022) [10.23919/EuCAP53622.2022.9769570].
Periodic Integral Equation Formulation for the Numerical Analysis of Glide Structures
Vipiana F.
2022
Abstract
In this paper, we propose a technique based on integral equations, the periodic Green's function, and the method of moments discretization to analyze the dispersion diagram of non-canonical glide-symmetry unit cells. The technique is combined with a root finder approach to automatically identify the values of the wavevector that make the unit cell resonant. The proposed technique is tested on a glide fully metallic implementation of a Luneburg lens.File | Dimensione | Formato | |
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Vipiana-Periodic.pdf
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https://hdl.handle.net/11583/2982070