Design of a Hemispherical Reconfigurable Frequency Selective Surface Using Water Channels | Zendy

Dong-Chan Son | Zendy; Hokeun Shin | Zendy; Yoon Jae Kim | Zendy; Ic Pyo Hong | Zendy; Heoung Jae Chun | Zendy; Kyung-Young Jung | Zendy; Hosung Choo | Zendy; Yong Bae Park | Zendy

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Design of a Hemispherical Reconfigurable Frequency Selective Surface Using Water Channels

Author(s) -

Dong-Chan Son,

Hokeun Shin,

Yoon Jae Kim,

Ic Pyo Hong,

Heoung Jae Chun,

Kyung-Young Jung,

Hosung Choo,

Yong Bae Park

Publication year - 2018

Publication title -

ieee access

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.587

H-Index - 127

ISSN - 2169-3536

DOI - 10.1109/access.2018.2873580

Subject(s) - aerospace , bioengineering , communication, networking and broadcast technologies , components, circuits, devices and systems , computing and processing , engineered materials, dielectrics and plasmas , engineering profession , fields, waves and electromagnetics , general topics for engineers , geoscience , nuclear engineering , photonics and electrooptics , power, energy and industry applications , robotics and control systems , signal processing and analysis , transportation

In this paper, we propose a hemispherical reconfigurable frequency selective surface (FSS) using water channels. The switching between band-pass and band-stop states is possible since the water with a high dielectric constant can control the effective permittivity of the structure. We simulate and fabricate the FSS and measure the radiation pattern of FSS enclosed horn antenna to check the reconfigurable characteristic of the hemispherical FSS. The simulated results show a good agreement with the measured results.

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