تقرير
On Propagation Characteristics of Reconfigurable Surface Wave Platform: Simulation and Experimental Verification
العنوان: | On Propagation Characteristics of Reconfigurable Surface Wave Platform: Simulation and Experimental Verification |
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المؤلفون: | Chu, Z., Tong, K. F., Wong, K. K., Chae, C. B., Chan, C. H. |
سنة النشر: | 2023 |
مصطلحات موضوعية: | Electrical Engineering and Systems Science - Signal Processing |
الوصف: | Reconfigurable intelligent surface (RIS) as a smart reflector is revolutionizing research for next-generation wireless communications. Complementing this is a concept of using RIS as an efficient propagation medium for potentially superior path loss characteristics. Motivated by a recent porous surface architecture that facilitates reconfigurable pathways with cavities filled with fluid metal, this paper studies the propagation characteristics of different pathway configurations in different lossy materials on the reconfigurable surface wave platform by using a commercial full electromagnetic simulation software and S-parameters experiments. This paper also looks into the best scheme to switch between a straight pathway and a $90^\circ$-bend and attempts to quantify the additional path loss when making a turn. Our experimental results verify the simulation results, showing the effectiveness of the proposed reconfigurable surface wave platform for a wide-band, low path loss and highly programmable communications. Comment: Submitted to IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2023 |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2304.13903 |
رقم الأكسشن: | edsarx.2304.13903 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |