Frequency-Selective Surfaces to Enhance Performance of TEM Horn Antenna

Belen M. A., Sharipov Z., Mahouti P., Demirel S., GÜNEŞ F.

16th International Radar Symposium (IRS), Dresden, Almanya, 24 - 26 Haziran 2015, ss.936-941 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/irs.2015.7226235
  • Basıldığı Şehir: Dresden
  • Basıldığı Ülke: Almanya
  • Sayfa Sayıları: ss.936-941
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

This article presents the analysis and investigation of the effect of loading a TEM horn antenna with a frequency selective surface (FSS) of finite size. It is simulated on FR4 (lossy) of relative permittivity 4.4, thickness 1.58mm and loss tangent 0.0035. This structure is called a filtering antenna (filtenna). Basically it is applied for filtering and minimizing the interference and noise in the desired band. The filtration is carried out using a finite FSS of double square loop of overall dimensions 20mmx20mm. The structure is simulated using CST MWS.