Circular Ring Loaded Flower Shaped Antenna for Triple Band Applications
S. S. Mohan Reddy1, A. Manjusha2, K. Aruna Kumari3, B.T.P Madhav4, B. Prudhvi5

1Dr. S. S. Mohan Reddy, Department of ECE, SRKR Engineering College, Bhimavaram, and AP. Department of ECE, K L University, Vaddeswaram (A.P), India
2A. Manjusha, Department of ECE, SRKR Engineering College, Bhimavaram, and AP. Department of ECE, K L University, Vaddeswaram (A.P), India
3K. Aruna Kumari, Department of ECE, SRKR Engineering College, Bhimavaram, and AP. Department of ECE, K L University, Vaddeswaram (A.P), India
4B.T.P Madhav, Department of ECE, SRKR Engineering College, Bhimavaram, and AP. Department of ECE, K L University, Vaddeswaram (A.P), India.
5B. Prudhvi, Department of ECE, SRKR Engineering College, Bhimavaram, and AP. Department of ECE, K L University, Vaddeswaram (A.P), India.

Manuscript received on 18 April 2019 | Revised Manuscript received on 25 April 2019 | Manuscript published on 30 April 2019 | PP: 1618-1622 | Volume-8 Issue-4, April 2019 | Retrieval Number: D6734048419/19©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: This article presents the design and analysis of triple band micro stripantenna for various wireless communication applications. The deigned antenna consists of circular ring loaded flower shaped antenna having a circular slot in the centre of the patch. The center slot in the middle of the patch is responsible for improving the reflection coefficient of the antenna. The antenna shows triple band characteristics with resonating frequencies at2.52 GHz /4.58 GHz /7.2 GHz with bandwidth of 0.25GHz, 0.57GHz and 0.71GHz respectively. The antenna provides a maximum peak gain of 3.8dBi at 2.52 GHz and provides Omni-directional and bidirectional patterns. The proposed antenna is designed on FR4 substrate having dimensions 41.8 x 28 x 1.6 mm3 and having a loss tangent of 0.02.
Keywords: Ultra-Wideband (UWB), Triple Band, Flower Shaped Antenna. 

Scope of the Article: Smart Antenna