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Enhanced Gain and Bandwidth of Patch Antenna Using EBG Substrates

ISSN : 0975-3834
Journal from gdlhub / 2017-08-14 11:52:33
Oleh : Mst. Nargis Aktar, Muhammad Shahin Uddin , Md. Ruhul Amin , Md. Mortuza Ali, International Journal of Wireless & Mobile Networks (IJWMN)
Dibuat : 2012-06-25, dengan 1 file

Keyword : Microstrip patch antenna, Electromagnetic band gap (EBG) substrates, Gain and Bandwidth.
Subjek : Enhanced Gain and Bandwidth of Patch Antenna Using EBG Substrates
Url : http://airccse.org/journal/jwmn/0211ijwmn06.pdf
Sumber pengambilan dokumen : Internet

Microstrip patch antenna becomes very popular day by day because of its ease of analysis and


fabrication, low cost, light weight, easy to feed and their attractive radiation characteristics. Although


patch antenna has numerous advantages, it has also some drawbacks such as restricted bandwidth, low


gain and a potential decrease in radiation pattern. In recent years, attention to use Electromagnetic Band


Gap (EBG) substrates to overcome the limitations of patch antenna. In this paper, we propose a


rectangular microstrip patch antenna with EBG substrates and compare the performance of the proposed


antenna with a conventional patch antenna in the same physical dimension. Due to the presence of the


EBG structure in the dielectric substrates, the electromagnetic band gap is created that reduces the


surface waves considerably. As a result, the performance of the proposed antenna is better comparing the


conventional existing microstrip patch antenna.

Deskripsi Alternatif :

Microstrip patch antenna becomes very popular day by day because of its ease of analysis and


fabrication, low cost, light weight, easy to feed and their attractive radiation characteristics. Although


patch antenna has numerous advantages, it has also some drawbacks such as restricted bandwidth, low


gain and a potential decrease in radiation pattern. In recent years, attention to use Electromagnetic Band


Gap (EBG) substrates to overcome the limitations of patch antenna. In this paper, we propose a


rectangular microstrip patch antenna with EBG substrates and compare the performance of the proposed


antenna with a conventional patch antenna in the same physical dimension. Due to the presence of the


EBG structure in the dielectric substrates, the electromagnetic band gap is created that reduces the


surface waves considerably. As a result, the performance of the proposed antenna is better comparing the


conventional existing microstrip patch antenna.

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Organisasi	International Journal of Wireless & Mobile Networks (IJWMN)
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