Annular Ring Microstrip Patch Antennas with Slots in Patch and Ground Plane for GSM-1800 and Radio Navigation

Erbas C.

8th International Conference on Electrical and Electronics Engineering, ICEEE 2021, Antalya, Türkiye, 9 - 11 Nisan 2021, ss.305-308, (Tam Metin Bildiri) identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/iceee52452.2021.9415946
  • Basıldığı Şehir: Antalya
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.305-308
  • Anahtar Kelimeler: annular ring patch antenna, GSM-1800, radio navigation, slotted ground plane, slotted patch
  • İstanbul Yeni Yüzyıl Üniversitesi Adresli: Evet

Özet

In this study, two unique annular ring microstrip patch antennas for Global System for Mobile Communications (GSM-1800/1710-1880 MHz) and radio navigation (radar) in S-band (2000-4000 MHz) are designed. The antennas are comprised of an annular ring patch with two rectangular slots, a ground plane with four rectangular and two triangular slots, and a dielectric substrate in between. Edge length of each square antenna is 180 mm. Substrate material is air with a height of 6 mm. The antennas are fed by a 50-ohm coaxial probe. Depending on the feed location, resonant frequency and therefore the application choice is obtained. Simulation results for the antenna performance parameters such as bandwidth, radiation pattern and maximum gain are presented for both designed antennas.