A CPW-Fed Elliptically Curved Antenna Design for Multiband Operation with Metamaterial Loading
M. Purna Kishore1, B T P Madhav2, M. Venkateswara Rao3
1M. Purna Kishore, Research Scholar, K L Deemed to Be University (KLEF), Agiripalli, Guntur (Andhra Pradesh), India.
2Dr. B T P Madhav, Professor, Department of ECE, K L Deemed to Be University (KLEF), Agiripalli, Guntur (Andhra Pradesh), India.
2M.Venkateswara Rao, Research Scholar, Department of ECE, K L Deemed to Be University (KLEF), Agiripalli, Guntur (Andhra Pradesh), India.
Manuscript received on 01 May 2019 | Revised Manuscript received on 15 May 2019 | Manuscript published on 30 May 2019 | PP: 120-125 | Volume-8 Issue-7, May 2019 | Retrieval Number: F3845048619/19©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: In this article, a multi elliptical structured antenna is designed in which its ground plane is etched with different radius of elliptical SRR. The antenna size is 44×40×1.6mm3 , the substrate used is FR-4 substrate which is having a dielectric constant of 4.4. The proposed antenna approach is determined using four iterations achieve the maximum radiation performance. The antenna is working under 1.96GHz -3.74GHz, 3.95GHz – 7.48GHz, 8.42GHz – 11.47GHz and 13.41GHz – 18.93GHz bands, the antenna can work for the WLAN, Wi-Fi & Wi-MAX applications. The design and analysis of the proposed radiating structure is carried out using ANSYS EM desktop and metamaterial unitcell setup validation is carried out is an added advantage to the proposed antenna
Keyword: CPW, Metamaterial loading, Elliptical split ring, Unit cell.
Scope of the Article: Microstrip Antenna Design and Application.