A Simple Frequency Selective Absorber Surface Design


Creative Commons License

Döken B. , Kartal M. , Balta S.

9th International Conference on Recent Advances in Space Technologies (RAST), İstanbul, Türkiye, 11 - 14 Haziran 2019, ss.79-82 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: İstanbul
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.79-82

Özet

The aim of this work is to design a planar frequency selective absorber for 2-7 GHz frequencies. Many military and indoor communication technologies are defined in these frequencies. Absorption frequency behavior is achieved by using lossy periodic conducting geometries over a conducting sheet in the proposed design. A thinner and having a more bandwidth design is achieved comparing with Salisbury absorber. The performance of this absorber is maintained over a wide incidence angles (0-45 degrees) and for both TE and TM polarizations.