Multiple Bandwidth Design of Micro strip Antenna for Future Wireless Communication
Praveen Kumar Malik1, Madam Singh2 

1Dr. Praveen Kumar Malik, Department of Electronics & Communication, LPU, Phagwara Punjab India.
2Dr. Madam Singh, Department of Physics and Electronics, National University of Lesotho, Southern Africa

Manuscript received on 09 March 2019 | Revised Manuscript received on 15 March 2019 | Manuscript published on 30 July 2019 | PP: 5135-5138 | Volume-8 Issue-2, July 2019 | Retrieval Number: B2871078219/19©BEIESP | DOI: 10.35940/ijrte.B2871.078219
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Abstract: We have presented a design of multi-band micro strip antenna which is suitable for operating at a higher frequency and with moderate bandwidth also. Proper selection of dimension, patch, and position of feed is taken into consideration to achieve the target properties of the antenna. Different characteristics of antenna like return loss, VSWR, gain, directivity, and efficiency are verified for different frequencies. The maximum gain of the antenna is found to be more than 3dB at different frequencies and also achieves multiple bandwidths in the direction of max radiation. The proposed structure of the antenna is fabricated, simulated, and tested for obtaining the preferred performance in terms of S11, VSWR, gain and efficiency. The experimental results are verified with simulated results which are in good in accord. Proposed antenna bandwidth is found to be 200MHz to 700 MHz with frequency band from 5.70 GHz to 12.60 GHz.
Index Terms: Efficiency, Gain, Multiband and Return loss.

Scope of the Article: Wireless Communications