Highly-selective miniaturized first-order low-profile dual-band frequency selective surface

Komlan Payne, Jun H. Choi, Mohammad Ashraf Ali, Chung Tse Michael Wu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Abstract

A miniaturized low-profile first-order dual-band frequency selective surface (FSS) is presented. The proposed structure consists of two resonators layers separated by an ultra-thin dielectric. One layer is a 2D periodic array of a conventional Jerusalem Cross (JC) shaped unit element. The other layer is based on a hybrid of cross slot dipole bounded by a square loop wire slot. The FSS structure utilizes resonant elements and strong coupling between the layers to achieve a high-Q dual bandpass response, delivering the first operating band at a low frequency. The main advantages of the proposed FSS include miniaturized periodic dimensions of about λ0/15, ultra-thin overall thickness (in the range of λ0/200, where λ0 is the free space wavelength at the lowest band of operation), and highly selective bandpass response. A prototype, simultaneously operating at S and C bands is fabricated and tested using a standard free space measurement.

Original languageEnglish (US)
Title of host publication2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages955-956
Number of pages2
ISBN (Electronic)9781509028863
DOIs
StatePublished - Oct 25 2016
Event2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Fajardo, Puerto Rico
Duration: Jun 26 2016Jul 1 2016

Other

Other2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016
CountryPuerto Rico
CityFajardo
Period6/26/167/1/16

Keywords

  • Frequency Selective Surface
  • metamaterial
  • multi-band
  • periodic structure
  • radomes

ASJC Scopus subject areas

  • Instrumentation
  • Radiation
  • Computer Networks and Communications

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