Miniaturization of Strips loaded Hexagonal Microstrip Patch Antenna for Advanced Communication
Ch Murali Krishna1, P James Vijay2, P Satya Sai3, D Mounikeswari4
1Ch Murali Krishna, Assistant Professor, Department of ECE, Ramachandra College of Engineering, Eluru, Andhra Pradesh, India.
2P James Vijay, Assistant Professor, Department of ECE, S.R.K.R.Engineering College, Bhimavaram, Andhra Pradesh, India.
3P Satya Sai, UG Student, Department of ECE, Ramachandra College of Engineering, Eluru, Andhra Pradesh, India.
4D Mounkeswari, UG Student, Department of ECE, Ramachandra College of Engineering, Eluru, Andhra Pradesh, India.
Manuscript received on September 16, 2019. | Revised Manuscript received on 24 September, 2019. | Manuscript published on October 10, 2019. | PP: 2753-2757 | Volume-8 Issue-12, October 2019. | Retrieval Number: L25611081219/2019©BEIESP | DOI: 10.35940/ijitee.L2561.1081219
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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: A spiral fork shaped hexagonal micro strip patch antenna is designed to operate at different frequencies, which are in ultra-wide band range (3.1-10.6GHz). The newly presented antenna is simulated on a Flame Retardant – 4 (FR4) epoxy material with dielectric constant 4.4and overall size of structure is 28*28mm2 . Coplanar waveguide feeding (CPW) is used in this design for easy simulation. This proposed triband structure resonates at 1.36GHz, 5.74GHz and 8.8GHz. The proposed pentaband antenna resonates at 2.38GHz, 3.64GHz, 6.76GHz, 7.36GHz and 8.98GHz with corresponding impedance bandwidths are 200MHz, 70MHz, 170MHz, 520MHz and 420MHz. The peak gains at their resonant frequencies are 1.77dB, 2.45dB, 3.53dB, 4.54dB and 2.28dB respectively with good radiation characteristics. These antennas are suitable for S – , C – and X – band applications.
Keywords: Spiral fork Shaped Antenna, CPW feed, UWB, Triband, Pentaband, Peak gain.
Scope of the Article: Communication