A Coplanar Waveguide (CPW) fed Circular Microstrip Antenna for UWB Applications
N. Prabakaran1, S.S.S Kalyan2, K.V.V.S.N Murthy3, D. Sai Baba4, C. Naveen5, R. Sai6
1N.Prabakaran, Department of ECE, Koneru Lakshmaiah Education Foundation, Guntur (A.P), India.
2S.S.S Kalyan, Department of ECE, Koneru Lakshmaiah Education Foundation, Guntur (A.P), India.
3K.V.V.S.N Murthy, Department of ECE, Koneru Lakshmaiah Education Foundation, Guntur (A.P), India.
4D.Sai Baba, Department of ECE, Koneru Lakshmaiah Education Foundation, Guntur (A.P), India.
5C.Naveen, Department of ECE, Koneru Lakshmaiah Education Foundation, Guntur (A.P), India.
6R.Sai Chand, Department of ECE, Koneru Lakshmaiah Education Foundation, Guntur (A.P), India.
Manuscript received on 07 April 2019 | Revised Manuscript received on 20 April 2019 | Manuscript published on 30 April 2019 | PP: 531-534 | Volume-8 Issue-6, April 2019 | Retrieval Number: E3110038519/19©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 coplanar waveguide (CPW) fed circular microstrip patch antenna for ultrawideband applications is proposed in this work. FR-4 substrate of dielectric constant 4.4 and thickness of 1.6 mm is used,and the overall dimension of antenna is 40 X 40 mm2 . The proposed antenna operated over the large bandwidth which tends to coverultrawideband of 1.2-7.2 GHz with two resonant frequencies at 1.6GHz and 5.2GHz.The proposed antenna is designed using High Frequency Structural Simulator (HFSS). The antenna resonates at multiple bands over a bandwidth which is covers GSM and WLAN applications.
Keyword: Coplanar Waveguide (CPW), Microstrip, Ultrawide band (UWB), WLAN.
Scope of the Article: RFID Network and Applications