Hybrid FSS screens for broadband microwave absorber design at X-band

Ji Chyun Liu*, Chin Yen Liu, Ching Pin Kuei, Yaw Shun Hong, Der Chyuan Lou

*Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review

1 Scopus citations

Abstract

Designing the periodic hybrid metal grid/ferrite FSS screens to construct broad-band microwave absorbers is presented in this paper. In practice, the microwave absorbers consist of interleaved metal grid FSS screens and ferrite FSS screen. There are two types of metal grid FSS screens, strip-grating and mesh, to be introduced to obtain a better bandwidth and absorption. The ferrite FSS made of Ba(MnTi)Fe 10O 19 is used to enhance the performance of absorbers. In the meantime, the decrement method is used to measure reflective response of microwave absorber. Both reflectivity and absorption representations recognize the characterization of microwave absorbers for X-band applications.

Original languageEnglish
Pages (from-to)121-130
Number of pages10
JournalChung Cheng Ling Hsueh Pao/Journal of Chung Cheng Institute of Technology
Volume34
Issue number2
StatePublished - 05 2006
Externally publishedYes

Keywords

  • FSS screens and ferrite
  • Microwave absorber

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