A dual-band polarization independent FSS having a transparent substrate for ISM and Wi-Fi shielding
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, cilt.59, sa.9, ss.2249-2253, 2017 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 59 Sayı: 9
- Basım Tarihi: 2017
- Doi Numarası: 10.1002/mop.30715
- Dergi Adı: MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.2249-2253
- Anahtar Kelimeler: dual-band, frequency selective surface, polarization independent, visible spectrum
- Ankara Üniversitesi Adresli: Evet
Özet
This paper presents a dual-band, polarization independent FSS for ISM and Wi-Fi shielding. The proposed structure has a band-stop characteristic for 2.5 and 5.1 GHz with a fractional bandwidth of 42% and 7%, respectively. The substrate of the FSS is a transparent material having a permittivity value of 2.77 and a thickness value of 1.48 mm, which provides band-pass characteristics for visible spectrum. The design, fabrication, and measurement of FSS were conducted for TM and TE polarizations; and satisfactory agreement was obtained.