Optically transparent frequency selective surface for ultrawideband applications

CAN S., Kapusuz K. Y., YILMAZ A. E.

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, cilt.59, sa.12, ss.3197-3201, 2017 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 59 Sayı: 12
  • Basım Tarihi: 2017
  • Doi Numarası: 10.1002/mop.30893
  • Dergi Adı: MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.3197-3201
  • Anahtar Kelimeler: dual-band, frequency selective surface, multiband, ultra-wideband, visible spectrum, WCIP METHOD, DESIGN, TRANSMISSION, ARRAY, BAND
  • Ankara Üniversitesi Adresli: Evet

Özet

A multilayer ultra-wideband frequency selective surface (FSS), which filters the frequency range between 3.38 and 4.66GHz is presented. The proposed structure having a transparent substrate allows the light pass through itself, while it filters the electromagnetic waves at the frequency band of interest; and it has a bandwidth of 1.28 GHz. For the FSS structure, a transparency level of 52.5% obtained with a fractional bandwidth value of 32%. The structure is examined layer by layer; and the proposed FSS structures are evaluated in terms of bandwidth and transparency level.