Gradient Optimization on Third Order Bandpasses for a 24 GHz Metasurface Lens

Christoph Kohlberger, Gernot Hueber, Christoph Wagner, Andreas Stelzer

Publikation: Konferenzband/Beitrag in Buch/BerichtKonferenzartikelBegutachtung


In this paper a method for metamaterial realization by incorporating coupling effects of higher order frequency selective surfaces is described. For this, a primary design, generated by equivalent circuit methods, is systematically adjusted and evaluated by full wave simulations. The used optimizer-simulator combination allows solving the inverse problem of metamaterial design without the sophisticated modelling of interlayer coupling. Generated metamaterial bandpasses are finally used to create thin lenses (λ/8) based on common printed circuit board material.
Titel2020 50th European Microwave Conference (EuMC)
Herausgeber (Verlag)IEEE Computer Society
ISBN (Print)978-1-7281-7039-8
PublikationsstatusVeröffentlicht - 14 Jän. 2021
Veranstaltung2020 50th European Microwave Conference (EuMC) - Utrecht, Netherlands
Dauer: 12 Jän. 202114 Jän. 2021


Konferenz2020 50th European Microwave Conference (EuMC)


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