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Design of circular ring-? shape Dual band Micro strip patch Antenna

Sumit Gupta*, Toolika Srivastava**

* PG Scholar, Department of Electronics and Communication Engineering, Dr. A.P.J. Abdul Kalam Technical University, Lucknow, India.

** Assistant Professor, Department of Electronics and Communication Engineering, Kanpur Institute of Technology, Kanpur, India.

Periodicity:May - July'2017
DOI : https://doi.org/10.26634/jcs.6.3.13613

Abstract

Microstrip antennas are the stronger candidate among all the wireless applications. This paper proposes the designing and use of patch antenna with circular ring-π-shaped slot to achieve a dual band operation in WiMAX and WLAN standards. The circular ring-π slot designed on patch antenna resonates at 3.33 GHz and 5.06 GHz frequencies. The antenna consists of coaxial line-fed square patch embedded with a narrow and symmetrical circular π-shaped slot to generate such a dual-band resonance. The observed bandwidths are 6.32% and 1.28% at 3.33 GHz and 5.06 GHz, respectively. The generated return losses at these resonant frequencies are -19.84 dB and -21.74 dB.

Keywords

Microstrip Antenna, Dual-band for WLAN and WiMAX Applications

How to Cite this Article?

Gupta, S., and Srivastava, T. (2017). Design of Circular Ring-? Shape Dual-Band Microstrip Patch Antenna. i-manager’s Journal on Communication Engineering and Systems, 6(3), 15-19. https://doi.org/10.26634/jcs.6.3.13613

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