A Multi (U) Slotted Rectangular Micro-strip Multiband Patch Antenna
Abhinav Bhargava1, Samrat Ghosh2, Savan Kumar Oad3
1Abhinav Bhargava, EC Department, Gyan Ganga Institute of Technology and Management, Bhopal, (M.P), India.
2Samrat Ghosh, EC Department, Gyan Ganga Institute of Technology and Management, Bhopal, (M.P), India.
3Savan Kumar Oad, EC Department, Gyan Ganga Institute of Technology and Management, Bhopal, (M.P), India.
Manuscript received on March 25, 2013. | Revised Manuscript received on April 13, 2013. | Manuscript published on April 30, 2013. | PP: 108-111 | Volume-2, Issue-4, April 2013. | Retrieval Number: D1310042413/2013©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: In this paper we present a proposed design for Rectangular micro-strip patch antenna by cutting U shaped slots in the Rectangular patch which operates at two central frequencies 1.8, 2.7GHz. Which is a new dual frequency microstrip antenna? By micro strip feeding technique proposed antenna design we find the resultant return loss, VSWR and bandwidth. For the design of the microstrip antenna we have used FR-4 substrates which have permittivity of 4.4 and thickness 3.2, loss tangent is 0.02. We are using FEKO simulation software for designing and analysis. We have observed that using slotted patch antenna and using micro strip at proper location we can get better return loss, VSWR bandwidth and multiband.
Keywords: Slotted Rectangular micro-strip patch antenna, return loss, VSWR, radiation pattern.