A Cascaded Brick Shaped Slot Antenna Design for WLAN and Wi Max Applications
G.Veerendra Nath1, K. Nageswara Rao2, M.S.S.M. Swaroop3, B. Nivesh4, A.R. Rishwanth Roy5, G. Lenin Chowdary6
1G.Veerendra Nath, Associate Professor, Department of Electronics and Communications Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, India.
2K. Nageswara Rao, Associate Professor, Department of Electronics and Communications Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, India.
3M.S.S.M. Swaroop, Department of Electronics and Communications Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, India.
4B. Nivesh, Department of Electronics and Communications Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, India.
5A. R. Rishwanth Roy, Department of Electronics and Communications Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, India.
6G. Lenin Chowdary, Department of Electronics and Communications Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, India.
Manuscript received on 04 May 2019 | Revised Manuscript received on 09 May 2019 | Manuscript Published on 13 May 2019 | PP: 127-132 | Volume-8 Issue-7S May 2019 | Retrieval Number: G10260587S19/19©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open-access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: A low profile Dual Band slot antenna using a microstrip resonating feeding line to improve upper and lower band edge selectivity is discussed in this paper. The proposed antenna covers multiple frequency bands (4.3-5.8GHz and 7.25-7.4GHz). Compared with the traditional slot antennas, the proposed antenna has more specific advantages of band-edge selectivity, size and is suitable for Wi Max, WLAN and satellite communication applications. The proposed antenna is of the dimensions 24.5mm × 12.5mm × 0.8mm which is fabricated on FR4 epoxy substrate which is having a dielectric constant of =4.4 and a loss tangent of 0.02. The ascertain measured results show that the antenna exhibits a dual band coverage with acceptable reflection coefficient loss less than -10 dB from 4.3 to 5.8GHz and from 7.25 to 7.4GHz,. The proposed antenna is simpler and cost effective.
Keywords: Dual Band, Slot Antenna, WLAN, Wi Max, Satellite Communication Applications, Cascaded Brick Shaped Slot Antenna (CBSSA).
Scope of the Article: Communication