Modified Groove Coupled Compact EBG Unit Cell as Notch Filter in a UWB Antenna

• Autorzy: Sarmah Kumaresh , Goswami Sivaranjan , Sarma Angana , Baruah Sunandan

Identyfikatory

DOI

10.24425/ijet.2020.131872

• Języki publikacji: EN

Abstrakty

EN

In this paper, a conventional mushroom-type EBG unit cell is made compact by etching a C-slot at its conducting surface. Further, the C-slotted mushroom-type EBG unit cell is coupled with a microstrip line using a novel groove-coupling technique to design a notch filter. The arrangement has achieved in the reduction of the electrical size of the mushroom type EBG unit cell by 46.15% and create a stop band suppression of -12 dB. The proposed EBG is applied to notch a narrow band centered at 5.2 GHz along with an ultra-wideband antenna. The far field gain of the antenna is suppressed by -5.8 dBi along the direction of its major lobe at 5.2 GHz. The overall size of the antenna system is 19 x 27 x 1.6 mm³ which is compact. The performance of the antenna is validated from the simulation and measured results.

Słowa kluczowe

EN

EBG; groove feed; UWB Antenna; band notch

• Wydawca: Polish Academy of Sciences, Committee of Electronics and Telecommunication
• Czasopismo: International Journal of Electronics and Telecommunications
• Rocznik: 2020
• Tom: Vol. 66, No. 2
• Strony: 261--266
• Opis fizyczny: Bibliogr. 20 poz., rys., tab., wykr.

Twórcy

autor

Sarmah Kumaresh

• Department of Electronics and Communication Technology, Gauhati University, Guwahati, INDIA

autor

Goswami Sivaranjan

• Department of Electronics and Communication Technology, Gauhati University, Guwahati, INDIA

autor

Sarma Angana

• Department of Electronics and Communication Technology, Gauhati University, Guwahati, INDIA

autor

Baruah Sunandan

• Department of Electronics and Communication Engineering, Assam Don Bosco University, Assam, INDIA

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).