2020•Unpublished venueRequires access

Frequency tunable and high selective frequency selective surfaces for Ku-band

Di Jiang, Xiaoyu Chen, Jie Zhuang, Puhang Ran, Xiaoyu Li

Abstract

In this paper, a tunable frequency-selective surface based on liquid crystal materials in the Ku band is proposed. The frequency selective surface is based on the aperture coupling structure, and has a narrow bandwidth and high selectivity. There are two transmission zeros on both sides of the transmission passband, and the tuning range reaches 13.4%.

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Available abstract

Key concepts: Passband, Tunable metamaterials, Bandwidth (computing), Ku band, Selectivity, Selective surface, Materials science, Transmission (telecommunications)