Design of a Hemispherical Reconfigurable Frequency Selective Surface Using Water Channels

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

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

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.

Original languageEnglish
Article number8482114
Pages (from-to)61445-61451
Number of pages7
JournalIEEE Access
Volume6
DOIs
Publication statusPublished - 2018

Bibliographical note

Funding Information:
This work was supported in part by the Low Observable Technology Research Center Program of Defense Acquisition Program Administration and Agency for Defense Development, in part by the Basic Science Research Program through the National Research Foundation of Korea (NRF) through the Ministry of Science and ICT under Grant 2017R1A2B4001903, and in part by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education under Grant 2015R1A6A1A0303 1833.

All Science Journal Classification (ASJC) codes

  • Computer Science(all)
  • Materials Science(all)
  • Engineering(all)

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