Evaluation of the thin film polyimide‐based holographic metasurface inspired leaky‐wave antenna
Praveen Kumar Sharma,
Philip Ayiku Dzagbletey,
Jae‐Young Chung
Abstract:The proposed paper presents the design of a leaky‐wave antenna inspired by holographic metasurfaces employing thin film. Leveraging the holographic principle, this metasurface showcases its transformative capacity by converting an omnidirectionally radiating monopole into a highly directional antenna emitting leaky waves. The holographic metasurface is constructed using a thin film of polyimide (PI) (Df = 0.008; Dk = 3.5), measuring 50 μm in thickness. The antenna structure comprises multiple layers, commencin… Show more
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