A ultrathin and wideband radar absorber using slotted treble-square-loops resistive FSS

Yue Han, Zhenghui Xue

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Citations (Scopus)

Abstract

A novel ultrathin and wideband radar absorber comprising single-layer resistive frequency selective surface (FSS) is proposed in this letter. The resistive FSS layer is constructed from resistive/low-conductivity in the form of slotted treble-square-loops with a foam substrate. Simulation results reveals that the proposed absorber can provide a more than 10dB radar cross section (RCS) reduction over the frequency range of 7.8-20.1GHz, of which the relative bandwidth is 88.2%. The thickness of whole structure is 2.3mm, which is rather thin both physically and electrically. RCS reduction under oblique incidence is then depicted and influence of the position and parameters of slots is illustrated to introduce the operating principle.

Original languageEnglish
Title of host publicationProceedings - 7th Asia-Pacific Conference on Environmental Electromagnetics, CEEM 2015
EditorsGao Yougang, Shi Dan, Shi Lihua
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages27-30
Number of pages4
ISBN (Electronic)9781467394451
DOIs
Publication statusPublished - 29 Dec 2015
Event7th Asia-Pacific Conference on Environmental Electromagnetics, CEEM 2015 - Hangzhou, China
Duration: 4 Nov 20157 Nov 2015

Publication series

NameProceedings - 7th Asia-Pacific Conference on Environmental Electromagnetics, CEEM 2015

Conference

Conference7th Asia-Pacific Conference on Environmental Electromagnetics, CEEM 2015
Country/TerritoryChina
CityHangzhou
Period4/11/157/11/15

Keywords

  • Frequency selective surfaces (FSS)
  • slotted treble-square-loops
  • ultrathin and wideband absorber

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