Publication: Study of a Metamaterial Unit Cell with a Flat Möbius Strip: Frequency Characteristics and DNG Bands
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Date
2025
Authors
Шелег, С.
Слюсарь, Ігор Іванович
Слюсар, В.
Slyusar, V. I.
Sliusar, I. I.
Journal Title
Journal ISSN
Volume Title
Publisher
Publisher IEEE; Ivane Javakhishvili Tbilisi State University; Pidstryhach Institute for Applied Problems of Mechanics and Mathematics NASU
Abstract
This work reports the results obtained for a novel metamaterial unit cell architecture developed using the concept of a flat Möbius strip. The modeling was performed using the Ansys HFSS software package. The influence of various structural modifications and substrate materials on the frequency bands with simultaneous negative values of magnetic and dielectric permeabilities (Double Negative, DNG bands) was analyzed. It is shown that changes in the dimensions of the connecting elements and the use of different materials significantly affect the position and width of the DNG bands. A controllable shift of the DNG region spanning 180–1300 MHz was identified through variations in the geometry and relative permittivity of the substrate. The obtained results may be useful for the design of metamaterials for microwave devices, including antennas and filters.
Description
Sheleg S., Sliusar I., Slyusar V. Study of a Metamaterial Unit Cell with a Flat Möbius Strip: Frequency Characteristics and DNG Bands. 2025 IEEE 30th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED). Tbilisi, Georgia, 8–10 September 2025. P. 259–263. ISBN 979-8-3315-8814-4. DOI: 10.1109/DIPED66951.2025.11194616.
Keywords
metamaterial, Möbius strip, HFSS modeling
Citation
Sheleg S., Sliusar I., Slyusar V. Study of a Metamaterial Unit Cell with a Flat Möbius Strip: Frequency Characteristics and DNG Bands // 2025 IEEE 30th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED). Tbilisi, Georgia, 8–10 September 2025. P. 259–263. ISBN 979-8-3315-8814-4. DOI: 10.1109/DIPED66951.2025.11194616.