Compact Broad Band Dual Frequency Slot Loaded Microstrip Patch Antenna with Defecting Ground Plane for Wi-MAX and WLAN
Avisankar Roy1, Sunandan Bhunia2
1Mr. Avisankar Roy, Department of Electronics & Communication Engineering, Haldia Institute of Technology, Haldia, India.
2Dr. Sunandan Bhunia, Department of Electronics & Communication Engineering, Haldia Institute of Technology, Haldia, India.
Manuscript received on December 02, 2011. | Revised Manuscript received on December 14, 2011. | Manuscript published on January 05, 2012. | PP: 154-157 | Volume-1 Issue-6, January 2012. | Retrieval Number: F0288111611/2012©BEIESP
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© The Authors. Published By: 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 dual frequency, compact microstrip patch antenna with enhanced bandwidth is presented in this paper. Microstrip antenna with bandwidth of 31% is also been designed for Wi-MAX application by defecting the ground plane The single layered antenna has been designed to resonate in dual frequencies for Wi-MAX and WLAN with enhanced bandwidth of more than 12%. Microstrip patch antenna with inset feed is simulated with the method of Moment based standard software.
Keywords: Microstrip antenna, dual-frequency, compact, broad band, Wi-MAX, WLAN.