Compact Circular Polarization Design for Equilateral Triangular Micro Strip Antenna
Manidipa Roy1, Ashok Mittal2
1Manidipa Roy, Department of USICT, GGSIPU, Delhi, India.
2Ashok Mittal, Department of Electronics and Communication Engineering, AIACT&R, Delhi, India.
Manuscript received on 25 August 2019 | Revised Manuscript received on 01 September 2019 | Manuscript Published on 14 September 2019 | PP: 18-20 | Volume-8 Issue-5S3, July 2019 | Retrieval Number: E10070785S319/19©BEIESP | DOI: 10.35940/ijeat.E1007.0785S319
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Abstract: This article focuses on designing a single-feed circularly polarized equilateral triangular microstrip patch antenna. The axial ratio bandwidth of the antenna is around 190 MHz. The antenna has been etched at specific locations for achieving circular polarization. The suppression of surface waves is also being focused upon for gain enhancement. The array of cylindrical metallic pins is embedded near the radiating side of the patch antenna. The gain enhancement of around 3.23 dB is observed. The antenna is designed for use in satellite communications.
Keywords: Compact, Circular Polarization, Slots, Axial Ratio.
Scope of the Article: Microstrip Antenna Design and Application